Q: Answer the following question given this paragraph: The boy in Figure below is working out on a hot day. He's losing a lot of water in sweat. To maintain homeostasis, his body can balance the water lost in sweat by excreting less water in urine. The amount of water lost in urine is controlled by the kidneys. The kidneys are organs of excretion. Q: Which organ in the body controls the amount of water loss in urine in response to maintaining homeostasis? A:

OPTIONS:
- lungs
- liver
- spleen
- kidneys

A: kidneys

input: OPTIONS:
- anorganic acids
- strong acids
- common acids
- organic acids Now, answer this question: Answer the following question given this paragraph: Not all hydrogen atoms in molecular compounds are ionizable. In methane (CH 4 ), the hydrogen atoms are covalently bonded to carbon in bonds that are only slightly polar. The hydrogen atoms are not capable of ionizing and methane has no acidic properties. Acetic acid (CH 3 COOH) belongs to a class of acids called organic acids. There are four hydrogen atoms in the molecule, but only the one hydrogen that is bonded to an oxygen atom is ionizable. Q: Which class of acids acetic acid (ch 3 cooh) belongs to? A:
A:
output: organic acids

Answer the following question given this paragraph: The solubility of gases is also affected by pressure. Pressure is the force pushing against a given area. Increasing the pressure on a gas increases its solubility. Did you ever open a can of soda and notice how it fizzes out of the can? Soda contains dissolved carbon dioxide. Opening the can reduces the pressure on the gas in solution, so it is less soluble. As a result, some of the carbon dioxide comes out of solution and rushes into the air. Q: Increasing the pressure on a gas has what effect on its solubility? A:

OPTIONS:
- decrease
- halt
- slow
- increase

Answer: increase

Problem: OPTIONS:
- hydrogen
- magnesium
- nitrogen
- ammonia
Q: Answer the following question given this paragraph: The structures of both trifluoramine and hydroxylamine are similar to that of ammonia. Q: The structures of both trifluoramine and hydroxylamine are similar to that of what? A:
Answer: ammonia

Problem:OPTIONS:
- younger adults
- female adults
- white adults
- older adults

Answer the following question given this paragraph: Alzheimer's disease is another disease that occurs mainly in older adults. In Alzheimer's disease, a person gradually loses most normal mental functions. The patient typically suffers from increasing memory loss, confusion, and mood swings. The cause of Alzheimer's isn't known for certain, but it appears to be associated with certain abnormal changes in the brain. There is no known cure for this devastating disease, but medicines may be able to slow its progression. Q: Alzheimer's disease is a disease that occurs mainly in what population? A:
****
A: older adults

Problem:OPTIONS:
- Adult Mammals
- Childern
- Reptiles
- adult humans

Answer the following question given this paragraph: Adult humans lack some of the defining traits of chordates. Why are humans still classified in the chordate phylum?. Q: Who lack some of the defining traits of chordates? A:
****
A:
adult humans