Problem:OPTIONS:
- circulatory system
- nervous system
- digestive system
- skeletal system

Q: Which system consists of all the bones of the body? A:
****
A: skeletal system

Q: What lens shape corrects myopia? A:
OPTIONS:
- flat
- convex
- curve
- concave
concave

Q: What is the intersection point of the critical temperature and the critical pressure called? A:
OPTIONS:
- instance point
- basic juncture
- peak point
- critical point

Answer: critical point

Question: Q: Gain or loss of what causes an atom to become a negatively or positively charged ion? A:
OPTIONS:
- protons
- neutrons
- nucleus
- electrons
Answer: electrons

input with options: Q: A hypothesis is scientific only if it can be tested by what? A:
OPTIONS:
- independent variable
- making a conclusion
- carbon dating
- making observations
output: making observations

Problem: OPTIONS:
- double set
- triple set
- none
- single set
Q: Q: How many set of chromosomes do moss have? A:
Answer:
single set