Questions Asked on
May 16, 2017

  1. algebra 1

    The area of a rectangle is represented by x2 – 5c – 14. What are the dimensions? could someone show me how to set this up to figure?

    asked by Sam
  2. English

    1. I want something to write. 2. I want something that I can write. 3. I want something to write on. 4. I want something that I can write on. 5. I want something to write with. 6. I want something that I can write with. (Is each pair the same? Can we use

    asked by rfvv
  3. precalculus

    A wheel with radius 3 cm is being pushed up a ramp at a rate of 6 cm per second. The ramp is 730 cm long, and 150 cm tall at the end. How far does the wheel travel in one rotation?

    asked by Anonymous
  4. social studies

    Can you please tell me that how to write an acknowledgement for any geography project . Topic: SOLAR SYSTEM - FOR 8TH STANDARD

    asked by Pavni
  5. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) An=[(-1)^n]/[8[(n)^(1/2)]]

    asked by lidiya
  6. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) An = cos(n/8)

    asked by lidiya
  7. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) An=(n^2)(e^-n)

    asked by lidiya
  8. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) {0, 4, 0, 0, 4, 0, 0, 0, 4, ...}

    asked by lidiya
  9. calculus

    Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) (1/3,1,1/4,1/2,1/5,1/3,1/6,1/4...)

    asked by lidiya
  10. Chemistry

    Calculate the percentage of acetic acid used in 2.1g of acetic acid that was titrated against 0.1M NaOH

    asked by Valary
  11. Literature

    Since the time of the play's first performance, the props and set have been designed to be minimal so that_____. the play can be performed in outdoor as well as indoor locations the play becomes more appealing for younger audiences **my choice actors must

    asked by sssoooo
  12. Algebra 2

    If the arc length of a sector in the unit circle is 3π/2 what is the measure of the angle of the sector? 0 radians π/2 radians

    asked by Kels
  13. MATH

    Jordan drove for 6 hours at 55 miles per hour, while Matt drove for 3 hours at 60 miles per hour. If Isaac drove 82 miles longer than Jordan and Matt drove combined, for how many miles did Isaac drive?

    asked by yolo
  14. Math

    Write a rule for the nth term of the arithmetic sequence. -12, -5, 2, 9

    asked by A
  15. science

    Cobalt-60 has a 30 year half-life. How much of an 80 gram sample would remain after 60 years?

    asked by max
  16. la

    i dont understand compare the victorian period to modern day life like in christmas carol essay

    asked by michelle
  17. Science

    The sun's apparent motion across the sky from East to West daily is due to the A) rotation of the sun. B) rotation of the earth.*** C) orbit of the earth around the sun. D) orbit of the sun around the earth

    asked by Haley
  18. Science

    A hurricane becomes more powerful be evaporating water from? lakes mountains oceans*** rivers 1. Over time, scientists have changed their model of our solar system. It has transitioned from A) a sun-centered to an moon-centered model. B) a sun-centered to

    asked by Haley
  19. Scienc

    The Main difference between terrestrial planets and gas giants is the way they are formed the shape of their obits the level of their density*** the plane in which they lie Where is most of Earth's freshwater located in lakes in rivers in oceans in

    asked by Haley
  20. AMth

    What ratio is equivalent to: 64/256 156/390 204/306 56/84 87/174

    asked by Emily
  21. Science

    A meteorite is DIFFERENT from a comet mainly because has a tail of ice and dust enters the earth's atmosphere*** has a nucleus made of snow and rock is found in the orbit between Mars and Jupiter

    asked by Haley
  22. chimestry

    A sample of carbon dioxide occupies a volume of 1.50L at 165kPa pressure. What pressure would the gas exert if the volume was increased to 2.5L?

    asked by nora
  23. Moon Science

    What causes the phases of the moon as observed from the Earth? A) Filtering of the light from the moon due to the Earth's atmosphere. B) The tidal forces of the Earth's oceans change the appearance of the moon. C) Change in distance of the moon from the

    asked by Haley
  24. algebra

    15 is less than 5 times a number write an equation

    asked by eileen lowe
  25. Science

    person is watching through a window of an apartment sees a ball that rises vertically upward and then vertically down for a total time of 0.5 seconds. if the height of the window is 2 metre, find the max height above the window reached by the ball

    asked by Shivam
  26. Gravity

    If the force of gravity between the sun and the planets disappeared, what would happen to the path the planets follow? A) They would continue to rotate around the sun. B) The planets velocity would increase as it got closer to the sun. C) The speed at

    asked by Haley
  27. math

    Choose the correct answers for (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item for its cash price. a wedding dress with a cash price of $1,250, at $93 per

    asked by caleb
  28. Planets

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the

    asked by Haley
  29. Weather

    Which factor has the biggest impact on Earth's seasons? A) Earth's revolution. B) Earth's elliptical orbit. C) Earth's tilt on its axis. D) Earth's distance from the Sun. ***

    asked by Haley
  30. government

    Which event from The Odyssey best highlights the idea that the ancient Greeks greatly disliked greediness?

    asked by susan
  31. Literature

    Based on Thornton Wilder's depiction, which word best describes Grover's Corners? traditional

    asked by sammiexo
  32. math help?!

    If sin(Θ)=-5/8 and 180° < θ < 270°, what is the value of cos(θ)? −sqrt39/64 -sqrt39/8 **my answer sqrt39/64 sqrt39/8

    asked by maple
  33. Ocean Currents help asap!!!

    How do ocean currents influence the climate of a place? A) They transport heat over large distances, affecting the wind that blows over the land. B) They bring cold water from the poles, reducing the temperatures along the coasts. C) They draw out moisture

    asked by Haley
  34. science help only have 3 min left

    Earth seems to be the only planet in our solar system that can support life. All BUT ONE of these is a reason why life is found only on Earth. That is A) a moderate climate. Reactivate B) the presence of water on Earth. C) it is the perfect distance from

    asked by Haley
  35. health

    what factor can influence obesity? A. genetics B. hormones C. environment D. all of the above my best answer is D is that correct

    asked by Cassandra
  36. Algebra

    How many solutions does the system of equations have? x=-4y+4 and 2x+8y=8 A. one B. two C. infinitely many D. none

    asked by Victoria
  37. HEALTH

    which nutrients provide energy for the human body? Choose all that apply. 1. carbohydrates 2. calcium 3. vitamins 4. iron would the answer be 1 and 3 ?

    asked by Cassandra
  38. business studies

    The vision statement of shoprite NJ

    asked by Zanele
  39. Literature

    Modernism, a literary movement that encouraged writers to tell stories in new and different ways, influenced Thornton Wilder to use innovative techniques such as_____. having George Gibbs fall in love with the girl next door, Emily Webb

    asked by sammiexo
  40. Algebra

    How many solutions does the system of equations have? y=6x+2 and 3y-18x=12 A. one B. two C. infinitely many D. none

    asked by Victoria
  41. Algebra

    5) How many solutions does the system of equations have?x-4y=12 and 5x-20y=60 A.one B.two C.infinitely many D.none 6) How many solutions does the system of equations have? y-6x=-3 and 4y-24x=-16 A.one B.two C.infinitely many D.none

    asked by Victoria
  42. physics

    A hose contains 20 lamps of 200 W for each lamp and a heater of power 1500 W. they are all connected to supply voltage of 240 volt. Calculate; (a) The total current when all loads operates at the same time. (b) Total energy when 10 lamps and the heater

    asked by fady
  43. Trig help

    Find the cos(Θ) of an angle in standard position if the terminal side passes through the point (4, -8). -2 -2/sqrt5 1/sqrt5 2 I think it is C but I am not so sure.

    asked by Anonymous
  44. chemistry 20

    Lab: Determining the Quantity of Vitamin C in Fruit Juice Vitamin C, also called ascorbic acid, is commonly found in commercial fruit juices and drinks. In this activity you will analyze data collected from a titration analysis of a fruit juice. The

    asked by Anonymous
  45. maths

    Find the normal to the curve x=tt+1x=tt+1 and y=tt−1y=tt−1 at the point T where t = 2. I tried converting this into one equation (y=x(t+1)t−1y=x(t+1)t−1) but don't see how to get the answer which says: dydx=−(t+1)2(t−1)2dydx=−(t+1)2(t−1)2

    asked by MeGaTrOn
  46. La

    in chapter 40, after Mrs. Winterbottom introduces mike as her son, phoebe and sal go outside and start to spit. Why is this ironic?

    asked by Emojiess
  47. maths

    y + ((4x^2)/(3-x)) ^3 y ' = ? Product Rule didn't work here ...I think the Quotient rule but the cube on end has me stumped

    asked by MeGaTrOn
  48. maths

    Compound Interest: You deposit $1000 in an account with an annual interest rate of r (in decimal form) compounded monthly. At the end of 5 years, the balance is A = 1000(1 + (r/12)) ^60

    asked by MeGaTrOn
  49. Geometry

    A mountain bike tire has a diameter of 26 inches. To the nearest foot, how far does the tire travel when it makes 32 revolutions?

    asked by Jordan
  50. calculus review please help!

    Write the integral in one variable to find the volume of the solid obtained by rotating the first‐quadrant region bounded by y = 0.5x2 and y = x about the line x = 5. Use the mid-point rule with n = 4 to approximate the area of the region bounded by y =

    asked by Hannah
  51. Physics 11

    A rifle bullet of mass 60g leaves the muzzle of a rifle with a V=5.8*10^2m/s. If the rifle has a mass of 3.1 kg, with what V will it recoil? I'm at a total loss here because I feel like I don't have enough information... I just need to know what formulas

    asked by Kayla
  52. Language arts poetry

    in the poem the tide rises the tide falls Longfellow uses figurative language in repetition in a paragraph identify the symbolism and repetition used in the poem explain how both are connected to the meaning of the poem include details from the poem in

    asked by sarah
  53. Math

    Max charges $3.50 per hour when he mows lawns, plus $6.oo for transportation expenses. Which function rule represents the amount y Max charges to mow lawns for x hours? A.y=9.50x*** B.y=6.00 + 3.50 C.y=3.50 + 6.00 D.y= 2.5x My answer is D

    asked by The Weekend
  54. Trig help

    Which of these is equivalent to 3π/5 rad ? A) 108° B) 150° C) 216° D) 300° I'm thinking A

    asked by Anonymous
  55. physics

    A tennis ball with a velocity of 30.0 m/s to the right is thrown perpendicularly at a wall. After striking the wall, the ball rebounds in the opposite direction with a velocity of -8 m/s to the left. If the ball is in contact with the wall for 0.010 s,

    asked by Anonymous
  56. Math

    my bad correction Max charges $3.50 per hour when he mows lawns, plus $6.oo for transportation expenses. Which function rule represents the amount y Max charges to mow lawns for x hours? A.y=9.50x B.y=6.00 + 3.50 C.y=3.50 + 6.00 *** D.y= 2.5x My answer is

    asked by The Weekend
  57. Chemistry

    The nitrogen-containing bases in RNA have the abbreviations ____________________. A) A, G, C, U*** B) A, G, T C) A, G, U D) A, G, C, T E) A, G, T, U !@#$%^&, U, T

    asked by M, S, E,
  58. Bleh is banned for cheating

    Asking for answers to a test -- without even listing any questions -- earned you banishment from Jiskha.

    asked by Ms. Sue
  59. PHYSICS

    A cord can b streated to it elastic limit by 2N.if a 35m of d cord by 0.6 By a force of 0.5n wat wil b d L wendforce2.5n

    asked by Anonymous
  60. Math

    use the table below to answer the question that follows. n 2 4 6

    asked by The Weekend
  61. Biology!!

    1. what's a huge difference between the chemical equations for Respiration and Alcoholic fermentation &... What determines whether a facultative organism will go through respiration or fermentation *For the first part of the Question, (I looked it up but I

    asked by Jess
  62. Math Graphing

    what graph represents the linear function y= 1/5x - 2

    asked by The Weekend
  63. Physics help pls

    A spherical bowling ball radius 0.1 m and mass4.0 kg is rolling without slipping to ward the ball rack assume h=0.45m the liners sped at the bottom of the step is 2.85 m/s A find moment of interia of the ball B find the total kinetic energy st the bottom

    asked by Anonymous
  64. Physic help

    A disk of radius 30 cm is spinning about it axis at 60rmp it deacelerate at a constant rate of 2.0 rad/s^2 until it reaches 20 rpm A find the initial and final angular speed in radians per sec B fine the time it takes to deacelerate from the initial to the

    asked by Anonymous
  65. Maths

    There are 247 boys 259 girls and 36 teachers going on a school trip. If a coach holds 32 people, how many will they need ?

    asked by Abbie
  66. Help pls urgent

    A disk of radius 30 cm is spinning about it axis at 60rmp it deacelerate at a constant rate of 2.0 rad/s^2 until it reaches 20 rpm A find the initial and final angular speed in radians per sec B fine the time it takes to deacelerate from the initial to the

    asked by Anonymous
  67. Algebra 2

    If f(x)= x2 + 2x - 6 and g(x)= 3x2 - 5x - 7, find f(x)-g(x). A) -2x2 - 3x + 1 B) -2x2 + 7x + 1 C) -2x2 - 3x - 13

    asked by Anonymous
  68. Physical Science 9th grade

    Could someone please explain how I do this or provide a link explaining how. I am very confused. 1) a) Name 2 properties of waves that change if the wave changes media. b) Name a property that does NOT change when it changes media. 2) If the wavelength of

    asked by Serena
  69. Math Help

    The sale price of shrimp at a local grocery store is $1.15 for the first ounce and $0.95 for each additional ounce. Which function rule shows how the cost of shrimp, y, depends on the number of ounces, x? A.y=1.15x+0.95** B.y=(0.95+1.15)x C.y=0.95x+1.15

    asked by The Weekend
  70. Pre Algebra

    6. 7^5 • 7^6 = (1point) a. 49^30 b. 7^30 c. 49^11*** d. 7^11

    asked by Kaylee
  71. HELP!!(english)

    Follow this l*ink to see question!! It's on Brainly. (I think it's the first option... also, get rid of the spaces in the l*ink, i just put them there so jiskha would let me post) ht tps :/ /brainly. com /question/ 3764416

    asked by mali
  72. English

    I need one student to come up here to act out the tree pose. Who can do the tree pose in front of the classmates? OK. Come up here. Be seated on the chair. You should do as you are told. You should folow my directions. Stand up. Raise your right foot and

    asked by rfvv
  73. English

    1. Read the sentences on the page loudly, not in a soft voice. 2. I need you to raise your voice when you read the passage. 3. Would you read the sentences aloud? Don't read them in a quiet voice. 4. Your voice is too low/too soft/too quiet/too small. Will

    asked by rfvv
  74. Math Help Plz

    Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks. Country Average Number of Movies Turkey 0.5 Japan 1.2 UK 1.3 Finland 1.3 Austria 1.5 Germany 1.8 Spain 2.2 Sweden 2.2 Denmark

    asked by The Weekend
  75. English

    1. We need a house which we can live in. 2. We need a house we can live in. 3. We need a house to live in. 4. We need a house in which we can live. 5. We need a house in which to live. (Are they all grammatical? What about #3 and #5?) 6. We need a house to

    asked by rfvv
  76. Algebra2

    determine if the hyperbola is vertical or horizontal then find the vertices foci and asymptotes y^2/25-x^2/100=1 My answers Horizontal?

    asked by Tyler
  77. chemistry

    What would a substance that boils at 70 degrees celsius at 30 kPa be? I'm really not sure on how to find this.

    asked by alex
  78. English

    A ballpoint pen, also known as a biro,[1] or ball pen, is a pen that dispenses ink over a metal ball at its point, i.e. over a "ball point". The metal commonly used is steel, brass, or tungsten carbide.[from Wikipedia] -------------------- According to the

    asked by rfvv
  79. mechanics

    a rectangular plate 120 ft long and 80 ft wide is submerged vertically with the longer edge in the surface of the water find the force on one side of the plate

    asked by dave
  80. Physics

    A roller coaster car is loaded with passengers and has a mass of 500 kg along with a speed of 18 meters/second at the dip. The radius of curvature of the track at the bottom point of the dip is 12 meters (gravity = 9.8 meters/second2). What force is

    asked by Daniel
  81. math

    a rectangular plate 120 ft long and 80 ft wide is submerged vertically with the longer edge in the surface of the water find the force on one side of the plate

    asked by dave
  82. MATH

    .)Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s garden produced 4 bulbs. In the second year, it produced 8 bulbs, and in the third year, it produced 16 bulbs. If this pattern

    asked by HERE TO HELP YA
  83. History

    I really need help with this question ASAP!! I have research and researched! Please Help!!;) Analyze racism towards Native Americans during Andrew Jackson's presidency.

    asked by SummerDayz
  84. History

    I Need Help ASAP!!:)) Identify and describe at least two (2) positive events during this period. Tell why you believe these events were positive and whether these events were influenced by Jackson's presidency.

    asked by SummerDayz
  85. History

    what term would best describes the relationship between israel and palestinians? A) friendly B)prosperterious C)hostile D)distant Is it C

    asked by SD
  86. English

    1. Keep the window shut. 2. He kept the shop closed. (Are both grammatical? Is 'shut' a past participle meaning 'closed'? Does #2 mean "He hasn't run the shop.") 3. Keep the light burning. 4. I'm sorry to have kept you waiting. 5. They kept the man a hero.

    asked by rfvv
  87. Physics

    The left face of a biconvex lens has a radius of curvature of magnitude 12.8 cm, and the right face has a radius of curvature of magnitude 17.9 cm. The index of refraction of the glass is 1.45 a) Calculate the focal length of the lens for light incident

    asked by Jessica
  88. English

    1. She wrote with a pencil. 2. She wrote in pencil. 3. She is writing a letter in pen. 4. She is writing a letter with a pen. 5. She is writing a letter in a pen. -------------------------------- Are they all grammatical except #5? Why can't we put 'a' or

    asked by rfvv
  89. Geometry

    During a high school track meet, each race consist of 9 competitors who are randomly assigend lanes from 1 to 9. What is the probability that a runner will draw lanes 1,2, or 3 in the next four races? Answer: Is the answer is 1/729 or 3/729, please help

    asked by Ashley
  90. math-precalculus

    Please help.. A wheel with radius 3 cm is being pushed up a ramp at a rate of 6 cm per second. The ramp is 730 cm long, and 150 cm tall at the end A: Traveling at 6 cm/sec, how long does it take the wheel to complete one rotation? B: What is the initial

    asked by Anonymous
  91. Functions

    6. Barry bought a boat two years ago and at that time paid a down payment of $10000 cash. Today he must make the second and final payment of $7500, which includes the interest charge on the balance owing. Barry financed this purchase at 13.7%/a. Determine

    asked by Quinn
  92. math

    Different sizes of ribbon need to be cut to go around various shapes. All of the following sizes are in inches. √3 2√3 √5 (a) Without using your calculator, approximate the decimal equivalent of each number to the nearest tenth. (b) Order the ribbon

    asked by Bella
  93. History

    What was one effect of the Great Depression in cities and towns? more people on welfare **my answer soup kitchens victory gardens drought relief

    asked by Anonymous
  94. Science

    An archer fires an arrow, by applying an average force of 182 N across a distance of 38.0 cm on the bow. If the arrow has a mass of 22.0 g, find its velocity when the archer releases the bow: a)if the conversion is 100% efficient. b)if the conversion is

    asked by Jackson
  95. Social studies

    How do nearby businesses with similar products usually compete? a. offering deals and low prices** b. changing to different product types c. lowering the level of service to save costs d. establishing a minimum price for everyone to use Whar is a positive

    asked by Bleh
  96. Chemistry

    If four amino acids are all different, what is the number of peptides possible? A) 2 B) 4 C) 8 D) 10 E) 12 F) 24***

    asked by M, S, E,
  97. social studies

    How do nearby businesses with similar products usually compete? a. offering deals and low prices** b. changing to different product types c. lowering the level of service to save costs d. establishing a minimum price for everyone to use Whar is a positive

    asked by ugh
  98. Algebra 2

    Find f o g. f(x) = x2 - 5x + 6 g(x) = x + 3 A) x2 + x B) x2 - 4x + 9 C) x2 - 5x + 9

    asked by Anonymous
  99. ECONOMICS HELP!!!!!!

    How did the election and Donald trump affect the stock market. I know I can just Google it but I cant seem to find the exact paragraph that explains it. Please help me. God Bless, Kait

    asked by Kaitlyn
  100. Early Childhood

    When reading aloud to a group of toddlers at the beginning of the year, why would the teacher choose to read a book that students may have already heard at home? A. The teacher wants the students to feel comfortable and it will help create a rapport. B.

    asked by Charlie
  101. Geometry

    Let ABCD and BEDF be two 2 by 3 rectangles that overlap. Find the area of the overlap.

    asked by Jean Louise
  102. Algebra 2

    Dewight needs to restrict the domain of the cosine function so that the inverse is a function. Which description best describes how she could restrict the domain? A) So that y = cos(x) is always decreasing B) So that y = cos(x) only has one maximum

    asked by Anonymous
  103. math-precalculus

    A wheel with radius 5 cm is being pushed up a ramp at a rate of 6 cm per second. The ramp is 540 cm long, and 260 cm tall at the end. A point P is marked on the circle as shown (picture is not to scale). wheelonramp.gif 1. Traveling at 8 cm/sec, how long

    asked by Anonymous
  104. Math

    I want to know how to solve this problem7/8×16/21

    asked by James
  105. Math

    The sun hits a flagpole that is 180 feet tall. The shadow that is cast is 215 feet. What is the angle of depression?

    asked by Heather
  106. Science

    why is using a ramp to load a heavy object into the back of a moving truck easier than lifting it in?

    asked by Sarah
  107. Science

    Jupiter, Saturn, Uranus, and Neptune: what is one reason why life probably does not exist on these four planets? A) They have no gravity. B) They are the gas planets. C) They are the giant planets. **** D) They are the rocky planets. Earth seems to be the

    asked by Haley
  108. math

    A barrel contains 15/13 liters of water. 3/4 of the water was used to water plants. How many liters of water was used to water plants? How many liters of water are left in the barrel?

    asked by 3rr
  109. Msths

    The same shapes weigh the same amount. How much does each solid figure weigh?

    asked by Matilda
  110. Science#2

    How do ocean currents influence the climate of a place? A) They transport heat over large distances, affecting the wind that blows over the land. B) They bring cold water from the poles, reducing the temperatures along the coasts. *** C) They draw out

    asked by Haley
  111. Lmss

    "Is evil then triumphant "Do you think this Statement hold any truth in the present day context?justify with atleast four points .

    asked by Tashi
  112. Math

    Dominic earns $18 an hour plus $25 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week. Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no

    asked by B&PT
  113. English

    Writing an argument essay on why Michael Jackson is the worlds greatest entertainer of all time. Some counter arguments I thought of are how people can say he was "back in his time" but not anymore, and i can back it up with stating facts. I have written

    asked by Maya
  114. Science

    Fertilizers And Pesticides Applied To Farm Fields In Pennsylvania Have Their Way Down Into The Chesapeake Bay In Maryland This Is An Example Of __________ Pollution. Answer: I was thinking it is either nonpoint source or point source

    asked by Anonymous
  115. Science

    A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particularly hot, dry period that causes a snake population to decline. What could the biologist hypothesize about the roles of these two

    asked by Anonymous
  116. Math

    Mrs. Delvin owns a triangular plot of ground with two congruent sides each measuring 14.8m. If there are 36.4m of fencing around the plot, what is the length of the third side?

    asked by Nicole
  117. Remainder Theorem Help

    Use the remainder theorem to find the remainder when P(x) = x^3-2ax^2+1 is divided by x-a-1.

    asked by Helena
  118. English

    3 quotes for fiction signposts. For the book called Bird by bird by anne lamott

    asked by Pam
  119. Biology

    only 2 percent of the oxygen intake in humans is used by respiratory muscles. do you think the percent of oxygen used by respiratory muscles in a fish is higher or lower than this

    asked by Jack
  120. Biology

    what is the direction of blood flow in relation to the direction of water flow over the gills

    asked by Jack
  121. Biology

    The rate of oxygen uptake by gills depends on the surface area, the number, and the thickness of the lamellae across which oxygen must diffuse. What are two ways to increase the rate of oxygen uptake?

    asked by Jack
  122. Biology

    Explain why oxygen consumption varies with body weight.?

    asked by Jack