Q: Q: When something is described as "hydrophilic", you can determine something about how it interacts with what? A:

OPTIONS:
- hydrogen
- air
- iron
- water

A: water

input: OPTIONS:
- it is filtered
- it does not exist
- it is destroyed
- it is recycled Now, answer this question: Q: Unlike energy, what happens to matter in ecosystems? A:
A:
output: it is recycled

Q: What kind of anaerobe is yeast? A:

OPTIONS:
- mutualistic
- obligate
- aerobic
- facultative

Answer: facultative

Problem: OPTIONS:
- impetus
- magnetism
- flow
- inertia
Q: Q: What is the tendency of an object to remain at rest or remain in motion called? A:
Answer: inertia

Problem:OPTIONS:
- sunlight rays
- plasma rays
- ultraviolet rays
- gamma rays

Q: Which electromagnetic waves are the most energetic of all electromagnetic waves? A:
****
A: gamma rays

Problem:OPTIONS:
- non-organic molecules
- typical molecules
- oxygen molecules
- organic molecules

Q: There are a series of rules for naming branched alkanes (and, ultimately, for all organic compounds). these rules make up the system of nomenclature for naming what? A:
****
A:
organic molecules