Question: Q: Which process involves solvent separation on a solid medium? A:
OPTIONS:
- substration
- resonance
- affinity
- chromatography
Answer: chromatography

input with options: Q: What type of bonds contain atoms that possess either a partial positive or a partial negative charge? A:
OPTIONS:
- hot bonds
- ionic bonds
- geologic bonds
- polar bonds
output: polar bonds

Q: Q: Many european and asiatic elms are less susceptible to dutch elm disease than which elms? A:

OPTIONS:
- caribbean
- rican
- african
- american

A: american

input: OPTIONS:
- inertia
- velocity
- acceleration
- momentum Now, answer this question: Q: The tails of the hale-bopp comet point away from the sun, evidence that light has what property of motion? A:
A:
output: momentum

Q: What do you call a process that uses microorganisms to consume a pollutant? A:

OPTIONS:
- siltation
- filtration
- biodegradation
- bioremediation

Answer: bioremediation

Q: Q: What explains why water molecules tend to stick together? A:

OPTIONS:
- helium bonds
- covalent bonds
- mineral bonds
- hydrogen bonds

A:
hydrogen bonds