Friday
February 27, 2015

Posts by DiANA


Total # Posts: 737

Science
I think B.
February 13, 2015

Science
Endocrine glands ________. A. Do not have ducts to carry their product to a surface B. Do not have ducts to retain their product below surface C. Have ducts that carry their secretory product to a surface D. Have ducts to retain their secretory product below surface
February 13, 2015

Science
A. Gonadocorticoids B. Estrogen C. Epinephrine D. Androgen C?
February 13, 2015

Science
What hormone is the adrenal medulla responsible for secreting?
February 13, 2015

Science
What is the first activity of the digestive system?
February 12, 2015

Science
Air, like other gases, flows from a region with ________. A. Lower pressure to a region with higher pressure B. No pressure to a region with high pressure C. Little pressure to a region with high pressure D. Higher pressure to a region with lower pressure
February 12, 2015

health
Thanksss
February 11, 2015

health
The capillaries are the smallest and most ________ of the blood vessels
February 11, 2015

physics
A swimmer can swim 1.7 mph in still water. She decides to swim upsteam against the current which is 0.7 mph. It will take the swimmer ___ hours to travel 8 miles as measured by a person standing on the river bank.
February 1, 2015

physics
Using the following number: 26,802 In 4 significant figures, this number would be Answer. In 3 significant figures, this number would be Answer. In 2 significant figures, this number would be Answer. In 1 significant figure, this number would b
February 1, 2015

physics
Using the following number: 26,802 In 4 significant figures, this number would be Answer. In 3 significant figures, this number would be Answer. In 2 significant figures, this number would be Answer. In 1 significant figure, this number would b
January 29, 2015

physics
A particular jet aircraft must reach a speed of 43 m/s in order to take-off. If the acceleration of the plane is 1329 m/s2, the minimum length of the runway is Answermeters
January 29, 2015

physics
?
January 28, 2015

physics
A swimmer can swim 3 mph in still water. She decides to swim perpendicular to the river current which is 3 mph. If the river is 19.89 miles wide, it will take the swimmer ___ hours to cross the river.
January 28, 2015

physics
A swimmer can swim 1.7 mph in still water. She decides to swim upsteam against the current which is 0.7 mph. It will take the swimmer ___ hours to travel 8 miles as measured by a person standing on the river bank.
January 28, 2015

Algebra
does 6x^3-24x^2 ÷ 3x^2 equal 2x-8?
January 15, 2015

statistics
There were 50 men and 50 women who were randomly selected from a larger population. •A t-test was conducted to compare men and women’s performance on an assessment after eating chocolate. The results showed an independent t-test value of t .05(99) = 3.43; p < ....
December 29, 2014

physics
A 60 kg worker pulls buckets of sand from height of 10 m using a pulley fixed to a wooden beam.While he is pulling a 20 kg bucket filled with sand he slips and falls down holding the rope.Assuming that the worker did not collide with bucket,find the velocity of the worker at ...
December 3, 2014

chemistry
What would the specific heat of graphite be? A 15.0g piece of graphite is heated to 100.0 degrees C and placed in calorimeter. The graphite releases 815.1 J of heat to reach a final temperature of 23.9 degrees C.
November 18, 2014

curriculum
Describe and explain four safety practices teachers should employ when learning children adult- direct exercises.
November 2, 2014

math
Yoon Ki drove from Phoenix to tucson in 1 1/2 hours. then she drove from tucson to el paso in 4 3/4 hours. the second part of her trip was how many times as long as the first part.
October 14, 2014

chemistry
4. If you were asked to determine the number of atoms in a 52.0 gram sample of carbon, how would you set up the conversion? What is the final answer with correct units?
October 6, 2014

physics
An electron in an atom has a speed of 2.2 × 10^6 m/s and orbits the nucleus at a distance of 5 × 10^-11m.a)What is its centripetal acceleration? b)A neutron star of radius 17 km is found to rotate at 5 revolutions per second. What is the centripetal acceleration of...
September 28, 2014

physics
An electron in an atom has a speed of 2.2 × 10^6 m/s and orbits the nucleus at a distance of 5 × 10^-11m.a)What is its centripetal acceleration? b)A neutron star of radius 17 km is found to rotate at 5 revolutions per second. What is the centripetal acceleration of...
September 27, 2014

teaching in early childhood programs
A teacher notices that the children have created a block town that includes a simple pyramid. The teacher points out the pyramid and talks with them about it, and then encourages them to make more of them. The teacher is employing A. problem solving. B. direct instruction. C. ...
September 7, 2014

•teaching in early childhood programs
When assessing the overall layout of a classroom, what two factors should be so clear that children's movement behavior will be directly influenced? A. The amount of child-accessible storage and the presence of children's art materials B. The location of large group ...
September 7, 2014

teaching in early childhood programs
A teacher is concerned about monitoring the progress of individual children in the second-grade classroom. What would be the best advice to give the teacher? A. Give a test periodically to see if the children have achieved according to the standards set. B. Use centers only ...
September 7, 2014

teaching in early childhood programs
Which of the following is not a strategy a teacher might use in an exploratory play activity? A. Observe attentively and silently. B. Use a challenge statement such as "Make a pattern with three different colors." C. Use a behavior-reflection statement such as "...
September 7, 2014

Teaching in Early Childhood Programs
Which of the following is a common mistake new teachers make when setting up learning centers? A. Planning specific activities for blocks or dramatic play B. Introducing the centers to children so they know how to use them C. Allowing the children to interrupt the silence of ...
August 24, 2014

TEACHING IN EARLY CHILDHOOD PROGRAMS,
Which of the following is not a strategy a teacher might use in an exploratory play activity? A. Observe attentively and silently. B. Use a challenge statement such as "Make a pattern with three different colors." C. Use a behavior-reflection statement such as "...
August 24, 2014

visual basic programming
Write a Visual Basic program that will calculate the assessment marks of a student taking the Computer Programming subject in College. The program must be able to determine the total result and finally display the grade of that student. The program will also ensure that each ...
August 14, 2014

Chemistry
In the titration of an acid, how do you know when to stop adding the standardized base?
July 13, 2014

Chemistry
The concentration of glucose in blood is 5.67%m/v. How many grams of glucose would be found in an adult male with a blood volume of 5.2L?
July 13, 2014

Math
Statistics show that the sales force of a certain company successfully closed 296 sales out of 800 sales calls. What was their percent success rate?
July 4, 2014

Physics
Please Help I have no idea how to approach this problem In a "Rotor-ride" at a carnival, people rotate in a vertical cylindrically walled "room." If the room radius was 5.7m , and the rotation frequency 0.35 revolutions per second when the floor drops out, ...
May 31, 2014

chemistry
how many molecules of h2o if formed from this equation Al2O3 + 3H2 ->2Al + 3H2O
May 24, 2014

college chemistry
how many molecules of h2o if formed from this equation Al2O3 + 3H2 ->2Al + 3H2O
May 13, 2014

calculus
Compute the limit of the partial sums to determine whether the series converges or diverges. 1)6 + 4 - 4 + 4 - 4 + 4 - 4 +...
May 7, 2014

PCT
Anyone good with Patient care Tech?
May 6, 2014

physics
what property does (-5)+5=0 illustrate
April 30, 2014

math
Peyton has two pizzas.Each pizza is cut into 10 equal slices.She and her friends eat 14 slices. What part of the pizzas did they eat? Write your answer as a decimal.
April 22, 2014

math
B. 3 hours because 24/8=3.
April 22, 2014

Geometry
A certain Circle of paper has x degrees cut out of it. The two cut edges are taped together, curling the paper up into a right circular cylinder of height 8 and with a base of radius 6. What is the value of x? A) 74 B) 90 C) 120 D )144 E) 200
April 5, 2014

Calculus
Evaluate the improper integral or state that it diverges: integral from -inf to inf (2xe^-x) dx. Please help!
March 20, 2014

calculus
Evaluate the improper integral or state that it diverges: integral from 6 to infinity (1/t^2-5t)dt. I need help on solving this and what does it mean by converges and diverges?
March 20, 2014

Accounting
I think it is a) just want confirmation.
March 16, 2014

Accounting
the Dwyer corporation incurred costs of 114000 in purchasing a process which it eventually had patented. The patent was issued on July 20x1. To secure the patent, an additional 6000 had been spent on legal fees. On June 30 20x3, a patent infringement suit was successfully ...
March 16, 2014

Chemistry
How many moles of ammonia gas can be formed from the complete reaction of 44.8 liters of nitrogen gas at standard temperature and pressure (STP), according to the balanced equation, N2 (g) + 3H2 (g) arrow 2NH3 (g)?
March 13, 2014

Anatomy and Physiology
A woman who recently came home from a tropical vacation now has abdominal pain and diarrhea. Her blood test results show an elevated eosinophil level. Which of the following organisms is most likely the cause of her illness? A. bacteria B. worm C. virus D. fungus I got C for ...
March 7, 2014

Anatomy and Physiology
I guess you're good at A & P?. I am horrible at it
March 7, 2014

Anatomy and Physiology
Thank you. I got C as my answer.
March 7, 2014

Anatomy and Physiology
A patient is diagnosed with anemia. Which manifestation would this patient demonstrate? A. Palpitations B. Yellow skin color C. Fatigue D. Leg cramps My answer is A
March 7, 2014

Anatomy and Physiology
Lab Anatomy & Physiology 1 Anyone help me?
March 6, 2014

A & P
The loss of heart muscle tissue is detrimental because the tissue A. grows too rapidly. B. heals very slowly. C. builds up in the heart. D. doesn't repair itself. My answer is D
March 2, 2014

A & P
Infant bones are very soft and pliable because of A. cartilage formation throughout the body. B. fluid accumulation between collagenous fibers. C. mineral deposition in select areas of the body. D. incomplete ossification at birth. Can anyone tell me the right answer? A would ...
March 2, 2014

Math Lengths
thank you very much
February 26, 2014

Math Lengths
order the lengths from least to greatest. 305cm, 31km, 3m, 35dm
February 26, 2014

Research Project: Anatomy & Physiology 1
Could someone read this paper and tells me if this is good or do I need to change some stuff: Introduction: ALS is distinguish by insistent collapse of both upper motor neurons (UMN) and lower motor neurons (LMN) leading to progressive muscular paralysis and death usually ...
February 7, 2014

Research Project: Anatomy & Physiology 1
What would be diagnostic finding imaging and histology for ALS?
February 6, 2014

Research Project: Anatomy & Physiology 1
What would be diagnostic finding imaging and histology for ALS?
February 6, 2014

Research Project: Anatomy & Physiology 1
Thank you so much
February 6, 2014

Research Project: Anatomy & Physiology 1
What would be some of the medical disorders Research Project: Anatomy & Physiology 1?
February 6, 2014

Research Project: Anatomy & Physiology 1
Would lung cancer be a medical disorder?
February 5, 2014

Research Project: Anatomy & Physiology 1
Select a single medical disorder that affects the skeletal, muscular, integumentary nervous, sensory, or endocrine systems. What I don’t understand is am I supposed to pick one of these topics and write about it or do I need to pick it from the book?
February 5, 2014

Research Project: Anatomy & Physiology 1
I need help with Research Project: Anatomy & Physiology 1
February 5, 2014

Anatomy and Physiology
A young child has a neurological disorder that causes spastic paralysis. What disease does this child most likely have? A. Huntington's disease B. Myasthenia gravis C. Subdural hematoma D. Cerebral palsy
February 5, 2014

Anatomy & Physiology
A patient is admitted with burns over the legs, arms, and torso. What will be used to determine the percentage of body surface area burned? A. Number of eccrine glands affected B. Amount of hair singed from the body C. Rule of nines D. Type of burn
February 4, 2014

Anatomy and Physiology
That is wrong. I just took my exam and it is incorrect.
February 4, 2014

Anatomy and Physiology
. A 32-year-old man has trouble tying his shoelaces, writing, and walking in a straight line. A computed tomographic (special x-ray) scan of the brain would likely reveal that the man has an abnormality in the A. cerebellum. B. brain stem. C. diencephalon. D. cerebrum.
February 4, 2014

Anatomy & Physiology
I have a hard time with this question: During a windstorm, something is blown into your eye causing you discomfort. You immediately rub your eye to try to remove the particle. What part of the eye might be irritated by this rubbing? A. Optic nerve B. Cornea C. Sclera D. Retina...
February 4, 2014

Anatomy & Physiology
Which joint is capable of circumduction? A. Shoulder B. Jaw C. Knee D. Elbow
February 4, 2014

Anatomy and Physiology
In which step of cell division does the nucleus disappear and spindle fibers are formed? A. Metaphase B. Prophase C. Anaphase D. Telophase
February 4, 2014

Anatomy and Physiology
Respiration, heart rate, and digestion are all regulated by the _______ system. A. limbic B. peripheral nervous C. autonomic nervous D. sympathetic would it be C
February 4, 2014

Anatomy and Physiology
Thank you so much
February 4, 2014

Anatomy and Physiology
A medical procedure performed to keep the ends of a broken bone together is called A. remodeling. B. casting. C. reduction. D. traction.
February 4, 2014

Anatomy and Physiology
A eukaryotic cell in a human body has just reproduced assexually. Which of the following has mostl likely just occurred? A. Metastasis B. Fertilization C. Mitosis D. Meiosis Student Answer: B Answer: Incorrect Reference: 18. In which phase of the cell cycle are the ...
February 3, 2014

Anatomy and Physiology
A eukaryotic cell in a human body has just reproduced assexually. Which of the following has mostl likely just occurred? A. Metastasis B. Fertilization C. Mitosis D. Meiosis In which phase of the cell cycle are the chromosomes split? A. Anaphase B. Telophase C. Prophase D. ...
February 3, 2014

Anatomy and Physiology
Would it be C?
February 3, 2014

Anatomy and Physiology
A eukaryotic cell in a human body has just reproduced assexually. Which of the following has mostl likely just occurred? A. Metastasis B. Fertilization C. Mitosis D. Meiosis
February 3, 2014

A & P
A 50-year-old woman reports in her medical history that her mother has Graves' disease, so the woman is concerned about having the condition as well. Which of the following symptoms would suggest that she does indeed have this disorder? A. She suffers from increased blood ...
February 3, 2014

A & P
The skin plays a major role in A. retention of oxygen and excretion of carbon dioxide. B. absorption of vitamin A and certain drugs. C. storage of fatty tissure for energy. D. synthesis and storage of proteins. I didn't understand this question at all. Someone please help me
February 1, 2014

A & P
BONES?
February 1, 2014

A & P
A man is shot in the head, and the bullet stops just outside the dura mater. What is the innermost layer that the bullet has penetrated? A. Periosteum B. Bone C. Fat D. Skin
February 1, 2014

A & P
Oh I see. Thanks though. I got the right answer just was making sure it was right
February 1, 2014

A & P
Would you want to check my A & P answers for me?
February 1, 2014

A & P
Thank you so much Ms. Sue.
February 1, 2014

A & P
LUNGS??
February 1, 2014

A & P
Impairment of the vagus nerve may affect the ability to move the A. face. B. eyes. C. lungs. D. tongue.
February 1, 2014

A & P
Do you mind checking my A& P answers? I answered them already just need someone to check it.
January 29, 2014

A & P
A young man happens to spot an ex-girlfriend he's trying to avoid. Why does his mouth become dry? A. His cranial nerves shut down saliva production. B. His central nervous system shuts down saliva production. C. His sympathetic nervous system overrides the parasympathetic...
January 29, 2014

Anatomy & Physiology
Are you good at Anatomy & Physiology?
January 26, 2014

Anatomy & Physiology
1. What are the constituents of DNA? A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D. Lipids, nitrogenous bases, and proteins 2. What is the mechanism that maintains a stable environment within the body? A. Symptoms B. Syndrome C. ...
January 24, 2014

Anatomy And Physiology 1
Now that I think about it, it is A and not D
January 20, 2014

Anatomy And Physiology 1
When you do a push-up from the floor, what kind of movement describes the motion of your elbow? A. Flexion B. Abduction C. Rotation D. Extension My answer is D. I could be wrong
January 20, 2014

Anatomy And Physiology 1
Thank you so much
January 20, 2014

Anatomy And Physiology 1
1. What are the constituents of DNA? A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D. Lipids, nitrogenous bases, and proteins MY ANSWER IS C.
January 20, 2014

Fraction Number line
how can i make a model in a number line for 8/1 = x/(3/8) I am very confused
January 9, 2014

number line for fraction
how can i make a model in a number line for 8/1 = x/(3/8) I am very confused
January 9, 2014

math
Ms. Sue can you explain it in a number line in fractions for 3rd grade?
January 9, 2014

math
how can i make a model to solve this problem? Javia ran 8 laps around a track to run a total of 1 mile on Monday. How many laps will she need to run on Tuesday to run 3/8 of a mile?
January 9, 2014

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