input: OPTIONS:
- induction
- inhalation
- perspiration
- exhalation Now, answer this question: Q: What is the term for expelling air out of the body through the nose or mouth? A:
A:
output: exhalation

Q: The most common substance on earth, water, is primarily present in what state? A:

OPTIONS:
- gas
- solid
- freshwater
- liquid

Answer: liquid

Problem: OPTIONS:
- rinse, reuse, recycle
- remove, reduce, reuse
- reduce, reuse, re-educate
- reduce, reuse, recycle
Q: Q: What three rs represent the steps that you personally can take to conserve our natural resources and minimize waste? A:
Answer: reduce, reuse, recycle

Problem:OPTIONS:
- volume
- length
- weight
- density

Q: Calculations are described showing conversions between molar mass and what for gases? A:
****
A: density

Q: What is the process in which organ systems work to maintain a stable internal environment? A:
OPTIONS:
- ketosis
- homogeneity
- organ balance
- homeostasis
homeostasis

Q: What determines whether a volcanic eruption will be explosive or not? A:
OPTIONS:
- lava temperature
- magma velocity
- curve of magma
- thickness of magma

Answer:
thickness of magma