Question: Q: Corals build hard exoskeletons that grow to become coral what? A:
OPTIONS:
- beds
- layers
- crystals
- reefs
Answer: reefs

input with options: Q: What tissue system has neither dermal nor vascular tissues? A:
OPTIONS:
- external tissue system
- work tissue system
- internal tissue system
- ground tissue system
output: ground tissue system

Q: Q: What are compounds composed of only two elements called? A:

OPTIONS:
- digital compounds
- symbiotic compounds
- kinetic compounds
- binary compounds

A: binary compounds

input: OPTIONS:
- alkali acid chains
- interaction acid chains
- proteins acid chains
- amino acid chains Now, answer this question: Q: Many enzymes are simple proteins consisting entirely of one or more of these? A:
A:
output: amino acid chains

Q: What adjective describes the movements that propel the feces during elimination? A:

OPTIONS:
- convulsive
- enzymatic
- hyperplastic
- peristaltic

Answer: peristaltic

Q: Q: What chemical reaction is the opposite of oxidation? A:

OPTIONS:
- mutation
- condensation
- evaporation
- reduction

A:
reduction