Q: Q: What are the two main divisions of the human nervous system? A:

OPTIONS:
- somatic and autonomic
- central and identical
- left and right
- central and peripheral

A: central and peripheral

input: OPTIONS:
- white
- blue
- black
- purple Now, answer this question: Q: Ripe fruits are usually red, orange, yellow, or what? A:
A:
output: purple

Q: The distance that light can travel in a year is known as what? A:

OPTIONS:
- earth year
- beam year
- solar year
- light year

Answer: light year

Problem: OPTIONS:
- glands
- limbs
- nerves
- joints
Q: Q: Along with muscles, what helps the body move with relatively little force? A:
Answer: joints

Problem:OPTIONS:
- bronchial circulation
- respiratory system
- kidneys
- pulmonary circuit

Q: Blood flows from the right atrium to the right ventricle, where it is pumped into the what? A:
****
A: pulmonary circuit

Problem:OPTIONS:
- ozone layer
- water pollution
- radiation
- air pollution

Q: What causes acid rain, ozone depletion, and global warming? A:
****
A:
air pollution