1. ecology

    true or false, the temp. varies greatly throughout the year in a tropical rain forest?
  2. business

    True or False, Whether or not the leader has done the right thing is based on the perception by a consensus of reasonable people.
  3. physics

    The force produced by Earth's gravity on a 70 kg man standing on the moon is more than 0.5 N True or False?
  4. English

    Whitman, Bradstreet, and Wheatley included sensory details in their poetry. True/False
  5. psychology

    Motives are internal states that activate behavior and give it direction. True or False
  6. biology

    A water molecule is held together by two single polar covalent bonds true or false?
  7. 9th grade lit

    a good thesis statement should be specific and narrowed, not broad and generalized. true false****
  8. science

    Tight junctions prevent the movement of the extracellular matrix between cells. A) True B) False Which one is it please :)
  9. interpersonal communications

    because words have human senders and receivers, they also have multiple intentions and interpretations. True or False
  10. genetics

    With PCR, one gene is all that is necessary to create a useful genetic fingerprint to discriminate between individuals. True False
  11. social studies

    is it true or false that congress set up NASA in response to the soviet blockade of Berlin
  12. English

    Ture or False An adjective is a word that modifies or describes a noun or pronoun. True???
  13. Calculus

    True or False,... Im confused If the continuous function f(x) has a domain (-∞, +∞), then either lim --> ∞ exists, or limit X--> ∞ is +-∞
  14. science

    True or False...The CLOSER the origin of an earthquake to an inhabited area , the greater the destruction?
  15. 7th Grade Science

    when the temperature is constant the volume of a gas will decrease as the pressure decreases. True or false
  16. geography

    True or false: Migration doesn’t really affect population—it’s just a shifting of people from one place to another.
  17. space

    Keplers second law notes that a planet should move fastes at aphelion. true or false
  18. Chemistry help!! Fast

    true or false??? The larger molecules dissolve best in a solvent with a low molecular weight.
  19. chemistry

    chlorine atoms have larger radii than fluorine A. True B. false I am unsure Answer Th
  20. biology

    Enzymes in the human body work in a very wide range of conditions. A. True B. False
  21. SPANISH

    TRUE OR FALSE In Costa Rica, it costs less to attend a university than in the U.S. ¡help! i can't find this in my book
  22. consumer math

    A person selecting a bank will consider how convenient it is, how safe it is, and how secure their return is true false
  23. chemistry

    consider the following reaction Ca + 2HCI CaCl2 +h2 identify the substance that is oxidized identify the substance that is reduced identify that is oxidizing agent identify the reducing agent
  24. Science

    Which statement about scientific question is true? a. Scientific Questions should avoid bias or b. Scientific Questions should be as general as possible
  25. calculus

    the second number is the reciprocal of the fist and the sm is a minimum. this is my my work and i got stuck x=first number y=second number so y=1/x then what. i know the answer is 1 and 1. also can you explain why the answer is 1 and 1 and not just one. it
  26. science

    why does not refraction occurs on mirrors ????? means in mirror reflection occurs not refracton why??????
  27. English

    ARRANGE IT IN LOGICAL PARAGRAPH. 1. Planning for a test involves determining the time needed for studying, reviewing notes and previous assignments, and prioritizing the content matter to be studied. 2. Students should determine the format of questions on
  28. Fundamentals of Storytelling

    I'm conducting a pre-interview with someone about the NHL's new partnership with Rogers Communications in Canada. The questions have to be related to the focus of this story, and I need to use my 5 W's (Who, What, When, Where, and Why) and How. I don't
  29. Financial math

    A five-year loan of $25,000 at 7.2% compounded quarterly requires quarterly payments. (Round your answer to 2 decimal places.) a. Calculate the interest component of Payment 10. Interest component $ b. Calculate the principal component of Payment 13.
  30. Statistics

    Suppose that P(A) = 0.69 P(B) = 0.57 P(AB) = 0.35. Find the conditional probability that B occurs given that A occurs. Round your answer to 3 decimal places.
  31. Ag. Bio

    =) Thanks 32. How does the possible impact of a chromosomal mutation that occurs during meiosis differ from that of a similar event that occurs during mitosis?
  32. Biology

    Please help me list some of the major differences in the process of mitosis as it occurs in higher plants and as it occurs animals.
  33. algebra

    i have two answers to this problem so am not sure which way I need to do in or should say the order i should do it. lease help??????? problem is 7x-5+3x=6+x-10 what is the order to work this out there is no brackets to this problem 7x-x+3x=6+5-10
  34. Math Please Help

    The graph above shows the number of students receiving A's in each grade at Bridgeport Middle School. Which statement is true? A: The scale on the first graph does not distort the lengths of the bars. B: The second graph shows greater changes in the number
  35. Math

    1. Which of the following is an example of an integer? (1 point) a.-15*** b.3/5 c.square-root of 7 d.0.252525... 2.Which statement is false?(1 point) a.Every integer is a real number b.The number zero is a rational number c.Every irrational number is a
  36. math

    Please help: A continuously compounded account starts with $2500 in principal. The annual interest rate is 11.3%. What is the balance after 15 years? pert: Value= Principal*ert = 2500* e0.11(15) = 2500 * e1.65 wow. thanks
  37. Chemistry

    which of the following are redox reactions a. 2Na+2H2O-->2Naoh+H2 b. MgBr2+2NaF-->MgF2+2NaBr c. 2CO+O2--> 2CO2 d. SO2+H2O--> H2SO3 For those reactions that are redox reactions: Indicate which atoms get oxidized and which atoms get reduced. Indicate which
  38. Physics

    I am reviewing for a test and I don't know how to attempt this question. Could someone please work through this problem and then have the general steps that I need to take to solve the question? Here is the question: A rocket expels gases at a rate of 1.30
  39. Physics

    I am reviewing for a test and I don't know how to attempt this question. Could someone please work through this problem and then have the general steps that I need to take to solve the question? Here is the question: A rocket expels gases at a rate of 1.30
  40. Science

    I am reviewing for a test and I don't know how to attempt this question. Could someone please work through this problem and then have the general steps that I need to take to solve the question? Here is the question: A rocket expels gases at a rate of 1.30
  41. Physics

    I am reviewing for a test and I don't know how to attempt this question. Could someone please work through this problem and then have the general steps that I need to take to solve the question? Here is the question: A rocket expels gases at a rate of 1.30
  42. Sociology

    I have already answered these questions but I am a little uneasy of the answers. Could someone please read them and provide feedback and if possible a little more detail for explainations? Q: What is the meaning of stratified? A: To classify or separate
  43. art help needed

    The last major painting of Manet's career, A Bar at the Folies-Bergere, reflects the artist's: optimism pessimism intense emotion positivism I see it was expressionism, but which of the answers given is a term related to that? i think it is positivism?
  44. Algebra I

    Question:The number of students on the football team is two more than three times the number of students on the basketball team. If the basketball team has Y students, write a variable expression for the number of students on the football team. a)3y b)3y-2
  45. calculus

    Let f(t)=2t²+3t-4 f(t+1)=f(t)+4t+5 TRUE or FALSE answer is true, but i don't know how to get it, please help :( re-arrange your answer to fit their answer. I hope you had f(t+1) = 2t² + 4t + 2 + 3t + 3 - 4 after you expanded which is f(t+1) = (2t² + 3t
  46. Strategies for the Independent Learner

    When you approach a text, you should A. survey it, using the technique called SQ3R. B. dive right in at the first page and read the assigned section. C. skip over words you don’t know. D. read only the boldface type. 2. The proctored exams for your
  47. Computer Programming using python

    Assume s is a string of lower case characters. Write a program that prints the number of times the string 'bob' occurs in s. For example, if s = 'azcbobobegghakl', then your program should print Number of times bob occurs is: 2 For problems such as these,
  48. Fractions / math

    Okay, for these two questions I have the answers - but I can't figure out the process. HOW did they get these answers? 1. There are 132 members of the Volunteer Fire Dept. At a recent alarm, 1/4 of the volunteers responded. How many volunteers did NOT
  49. Strategies for the independent learner

    1.When you approach a text, you should A. survey it, using the technique called SQ3R. B. dive right in at the first page and read the assigned section. C. skip over words you don’t know. D. read only the boldface type. 2.The proctored exams for your
  50. office practices/ medical

    please check my answer thank you for all of your help in advance. If you know of any web-sites that may be helpful that would be great. True or False When medical records are moved forward to the most recent assigned medical record number a gap is
  51. 6th Grade Math

    If you are given a true equation and you add the same number to each side, the resulting equation is also a true equation. If you are given a false equation and you add the same number to each side, will the resulting equation be a true equation or a false
  52. Government

    True or false The heads of the executive departments form the Executive Office of the president. I think it's false. Am I right? A president's threat to grant amnesty can sometimes convince Congress to make changes in a bill to satisfy the President's
  53. English

    1. How many sisters and brothers do you have? 2. How many sisters or brothers do you have? Do both questions have the same meaning? What about the answers? Are the answers to the questions the same?
  54. Logic

    I know this is alot of text, but i'm having trouble understanding what my professor is asking... Study questions and Homework: St. Thomas Aquinas' arguments for the existence of God. Reading and Homework due: November 6, 2008. Work through the following,
  55. reading

    I need help with questions for the book a boy named slow.Thanks. The questions are 1.what happens when Returns again goes hunting 2.What big thing does slow do, 3.what else does he do to prepare himself for adulthood, 4.What does slow decide to do, 5.what
  56. statistics

    Suppose a multiple choice test has 20 questions with each question having 4 choices, only one of which is correct that is %25. suppose an unprepared student writes the answers, each time randomly picking on the 4 choices. what is the probability that the
  57. math

    The number of distinguishable permutations that can be formed from the letters of the word PRINT is 120.ITS THAT TRUE or FALSE
  58. Stats

    If X and Y are uncorrelated in the population, the expected value of the estimated linear regression coefficient (slope) is 0. True False
  59. Social Studies

    True or False To accurately label exact locations on a map, geographers go to that specific location?
  60. Science

    True or False: Tides are caused by the force of inertia from the sun and moon acting on earth.
  61. HealthCare

    Sexually transmitted diseases are not considered as indicators of limitations of health communication. True False Help?
  62. Int.science/Laws of Thermodynamics

    The efficiency of the engines in the two previous problems are the same, comparing the input and output temperatures. True False
  63. abnormal psychology

    Is this true or false With regard to life transitions, adolescence appears to be a time of particular stress because of the many changes that occur.
  64. chemistry

    if a race cars velocity increases from 4 m/s to 36 m/s over a 4 s time interval, it average acceleration would be 10 m/s2. would this be true or false ?
  65. computer

    True/False Is the order of mathematical operations applied to most computer languages are not relevant in pseudocode.
  66. Economics

    True or False: If a model fits reality but doesn't generate testable predictions, it is of little value to economists.
  67. physics

    true of false- if you only want a small volume of hot water, you should place the immersion heater near the bottom?
  68. Orgaiornizational Behav

    Research conducted by Luthans supports the belief that promotions are base on performance. True or False
  69. Physiology

    Glucagon and cortisol increase lipolysis. True or False Plz if your not a 100% sure don't answer, THanx!
  70. math/ geometry

    1. Determine the truth value of the following statement: Rome is a city in France or all numbers are divisible by 1. True False
  71. Life skills

    Achieving happiness in your future career is an example of a short-term goal. True----> My answer False
  72. English

    True or false: Your main job as a peer reviewer is to imagine what your teacher would say and to imitate his or her language?
  73. social

    True-False 1.According to Akers’ learning theory, the social environment is the most important source of reinforcement.
  74. Pschology 202

    True or false? Creativity and practical intelligence are typically combined to create experts in a particular field.
  75. math

    Determine if it is true or false: when the size transformation of a parallelogram is doubled, its area increases 4 times.
  76. Driver's Ed

    The lower the speed, the less time the driver has to spot dangerous situations and take action. A) True. B) False.
  77. chemistry

    The molarity of a solution prepared by dissolving 15.0 grams of NaCl in 100 mL water is 0.15 M. True or False
  78. Economics

    Protecting intellectual property rights can result in new inventions that help the economy to grow. True False
  79. Career Plz help................

    If the pay for a possible career is less than you required for your ideal lifestyle, then you will just have to learn to live on that budget. True*** False
  80. Career Plz help........

    It is important to focus on only one career when determining what education or training you will need after high school. True False****
  81. Math

    when // lines are cut by a transveral, alternate exterior angles are congruent. true of false ? Explain please.
  82. physiology

    during the absolute refractory period a supramaximal stimulus can bring the cell to threshold true or false
  83. physics

    In order to move a heavy object you must push against it with a larger force than it pushes on you. Is this true or false?
  84. Math

    when // lines are cut by a transveral, alternate exterior angles are congruent. true of false ? Explain please.
  85. Algebra

    True or False. The fifth root of a positive integer is sometimes irrational. Please give an example or a counterexample so that I can understand it fully.
  86. social studies

    at the begging of the civil war the free men of color supported the Confederacy true or false ?
  87. history

    the earliest foreign policy of the United States was to avoid entangling alliances. true or false
  88. Texas History

    True or False. Out of all the explorers discussed in this unit, Cabaza de Vaca had the best relations with the American Indians.
  89. CUltural Diversity

    Native Americans who are employed are less likely to be managers, professionals, technicians, salespeople or administrators. is this true or false?
  90. physics

    If only conservative forces are acting, total mechanical energy (KE + PE) is not necessarily conserved. True or False?
  91. social studies

    True or False: Islamic invaders generally demanded that conquered peoples accept Islam.
  92. geography

    true or false Air density increases when temperature remains constant and pressure rises
  93. Math

    Is it true or false a 15%annual rise in prices means that costs have gone up the same dollar amount every year.
  94. Science

    The development of the amniotic egg made early reptiles less dependent on water? True False
  95. Economics

    True or False? At any given time, if the demand for a product is greater than the supply available, the price will be higher. Flase???
  96. P.E

    Your life expectancy can be related to the overall well-being of your body, your mind, and your relationships with other people. A.True B.False Is the answer A?
  97. Grammar

    The colon is a frequently used mark of punctuation that is used in a large variety of cases. A) True B) False I answered A
  98. java

    Examples of JavaFX GUI classes are: Stage, Scene, Parent and Node. 1)true 2)false
  99. Biology

    In most biology experiments, the relationship between the independent and the dependent variable can best be described as cause and effect,” true or false? Explain.
  100. biology

    A gene for flower color can have multiple alleles like purple, white, or red. True ot false?