Problem:OPTIONS:
- Heidiger's principle
- Pascal's equation
- Newton's third law
- van der waals

Q: Which equation improves upon the ideal gas law by adding two terms: one to account for the volume of the gas molecules and another for the attractive forces between them? A:
****
A: van der waals

Q: Some metals, such as gold and platinum, do not corrode easily because they are very resistant to what? A:
OPTIONS:
- evaporation
- precipitation
- heat
- oxidation
oxidation

Q: What is the name of the muscle at the end of the esophagus? A:
OPTIONS:
- neck
- intestine
- throat
- sphincter

Answer: sphincter

Question: Q: Where does the earth gets its energy from? A:
OPTIONS:
- decomposers
- precipitation
- heat
- sun
Answer: sun

input with options: Q: In the nasal cavity, what 2 things trap particles from incoming air? A:
OPTIONS:
- phlegm and hair
- saliva and hair
- mucus and skin
- mucus and hair
output: mucus and hair

Problem: OPTIONS:
- one direction
- few directions
- some directions
- all directions
Q: Q: Gas particles can move randomly in what directions? A:
Answer:
all directions