Problem:OPTIONS:
- circulatory system
- abnormal system
- skeleton system
- nervous system

Q: Besides the endocrine system, what other system exerts control over all the organ systems of the body? A:
****
A: nervous system

Q: The remainder is transferred by contraction of what before the ventricles begin to contract? A:
OPTIONS:
- the arteries
- the stomach
- the large intestine
- the atria
the atria

Q: Which carbohydrate is produced by photosynthesis? A:
OPTIONS:
- protein
- insulin
- sugar
- glucose

Answer: glucose

Question: Q: What are the sites of protein synthesis or assembly? A:
OPTIONS:
- chloroplasts
- chromosomes
- plasma
- ribosomes
Answer: ribosomes

input with options: Q: What happens to the core of a star when it begins to run low on hydrogen? A:
OPTIONS:
- it expands
- it disappears
- it explodes
- it contracts
output: it contracts

Problem: OPTIONS:
- increase
- stay the same
- it is unable to be measured
- decrease
Q: Q: Do most substances increase or decrease in size when they change from a liquid to a solid? A:
Answer:
decrease