Q: What can be thought of as the fundamental unit of life? A:

OPTIONS:
- ion
- atom
- electron
- cell

Answer: cell

Problem: OPTIONS:
- hinge joint
- socket joint
- shaft joint
- pivot joint
Q: Q: The joint that lies between the radius and the ulna is what kind of joint? A:
Answer: pivot joint

Problem:OPTIONS:
- inclination
- longitude
- Prime Meridian
- latitude

Q: What is the distance north or south of the equator called? A:
****
A: latitude

Q: Vibrating objects such as drumheads produce what? A:
OPTIONS:
- negative ions
- light
- heat
- sound energy
sound energy

Q: What forms as a result of decomposition when n2o is heated? A:
OPTIONS:
- ammonia and nitrogren
- nitrogen and hydrogen
- calcium and oxygen
- nitrogen and oxygen

Answer: nitrogen and oxygen

input with options: Q: What is the effect on pressure when the area of applied force is very concentrated? A:
OPTIONS:
- direction increases
- pressure disperses
- pressure reduces
- pressure increases
output:
pressure increases