Q: Species distributions are a consequence of both ecological and evolutionary what? A:
OPTIONS:
- fluctuations
- particles
- isolation
- interactions

Answer: interactions

Question: Q: Many enzymes require nonprotein helpers for what activity? A:
OPTIONS:
- hydrogen
- kinetic
- functional
- catalytic
Answer: catalytic

input with options: Q: Bacteria are often used to make cheese from what? A:
OPTIONS:
- meat
- egg
- water
- milk
output: milk

Q: Q: What helps sound travel in waves? A:

OPTIONS:
- molecules
- speaker placements
- temperatures
- gases

A: gases

input: OPTIONS:
- lakes
- digestive tract
- garden soil
- the ocean floor Now, answer this question: Q: Where do polychaete worms live? A:
A:
output: the ocean floor

Question: Q: What is an ion that is in common to both salts in a solution? A:
OPTIONS:
- regular ion
- strong ion
- native ion
- common ion
Answer:
common ion