Question: Q: The bone matrix consists of tough protein fibersmainly what? A:
OPTIONS:
- tissues
- hemoglobin
- tendons
- collagen
Answer: collagen

input with options: Q: Illnesses caused by bacteria in food are commonly known as what? A:
OPTIONS:
- chemical poisoning
- the flu
- viral poisoning
- food poisoning
output: food poisoning

Q: Q: What type of organism, including sea stars and sand dollars, is named for their spiny skin? A:

OPTIONS:
- mollusks
- diatoms
- chordates
- echinoderms

A: echinoderms

input: OPTIONS:
- sound transmission
- GPS
- radar
- sonar Now, answer this question: Q: Sound navigation and ranging is an acronym for what, which is used to locate underwater objects such as submarines? A:
A:
output: sonar

Q: How much exercise should a person ideally get during a single day? A:

OPTIONS:
- six hours
- three hours
- fifteen minutes
- hour

Answer: hour

Q: Q: What is the oxygen-storing protein found in diving mammals' muscles called? A:

OPTIONS:
- pigment
- hemoglobin
- pheromone
- myoglobin

A:
myoglobin