Q: In studying energy, what term do scientists use to refer to the matter and its environment involved in energy transfers? A:

OPTIONS:
- molecule
- ecosystem
- world
- system

Answer: system

Problem: OPTIONS:
- unsaturated
- hdl
- insulin
- ldl
Q: Q: What type of cholesterol is commonly referred to as bad? A:
Answer: ldl

Problem:OPTIONS:
- inherited behavior
- noted behavior
- saved behavior
- learned behavior

Q: What type of behavior has the advantage of being flexible and capable of changing to suit changing conditions? A:
****
A: learned behavior

Q: The organs of female mammals that that produce eggs are called what? A:
OPTIONS:
- testes
- Uterus
- fallopian tubes
- ovaries
ovaries

Q: What is the minimum number of pulleys needed for a compound pulley? A:
OPTIONS:
- 1
- 4
- zero
- 2

Answer: 2

input with options: Q: What type of force allows non-polar molecules to interact? A:
OPTIONS:
- experienced dispersion
- centrifigal dispersion
- graviitational force
- london dispersion
output:
london dispersion