Q: How much of the soil is made of pieces of rock and minerals? A:

OPTIONS:
- three fourth
- one third
- two third
- about half

Answer: about half

Problem: OPTIONS:
- cylindrical
- cubic
- conical
- oval shape
Q: Q: What type of shape does a pelvic inlet have? A:
Answer: oval shape

Problem:OPTIONS:
- lipid
- enzyme
- oxide
- ligand

Q: A small molecule that binds to a larger molecule is known as a? A:
****
A: ligand

Q: What is a carbon-based compound that is found in living things called? A:
OPTIONS:
- organic compound
- biological compound
- genetic compound
- biochemical compound
biochemical compound

Q: What does the kinetic-molecular theory describe the behavior of? A:
OPTIONS:
- a liquid
- a solid
- a compound
- an ideal gas

Answer: an ideal gas

input with options: Q: Are the lungs organs of the excretory system, the respiratory system, or both? A:
OPTIONS:
- excretory
- respiratory
- neither
- both
output:
both