Question: Q: What does hypoxic mean? A:
OPTIONS:
- standard oxygen level
- Oxygen rate
- higher oxygen
- low oxygen
Answer: low oxygen

input with options: Q: What powerful microscopes use a beam of subatomic particles instead of a beam of light? A:
OPTIONS:
- complex microscopes
- scientific microscopes
- nuclear microscopes
- electron microscopes
output: electron microscopes

Q: Q: Decay of what provides some of earth's internal heat? A:

OPTIONS:
- ionic elements
- decaying elements
- radioactive compounds
- radioactive elements

A: radioactive elements

input: OPTIONS:
- mRNA
- chromosome
- antigen
- operon Now, answer this question: Q: Which region of dna consists of one or more genes that encode the proteins needed for a specific function? A:
A:
output: operon

Q: What type of vertebrates are birds? A:

OPTIONS:
- epidermal tetrapod
- invertebrates
- exothermic
- endothermic tetrapod

Answer: endothermic tetrapod

Q: Q: Carboxylic acids have an acidic hydrogen atom, but esters do not. what do esters have in place of an acidic hydrogen atom? A:

OPTIONS:
- synthesis group
- carbonation group
- crystallization group
- hydrocarbon group

A:
hydrocarbon group