Question: Q: Because it damages hair cells, what is the most cause of hearing loss in adults? A:
OPTIONS:
- bacteria
- ear wax
- water in the ears
- exposure to noise
Answer: exposure to noise

input with options: Q: Hydrocarbons are made up of carbon and what else? A:
OPTIONS:
- silicon
- nitrogen
- helium
- hydrogen
output: hydrogen

Q: Q: Circadian rhythms and migration are examples of what kind of behaviors in animals? A:

OPTIONS:
- continual
- fluid
- finite
- cyclic

A: cyclic

input: OPTIONS:
- air
- sound
- gravity
- light Now, answer this question: Q: What travels at a rate of 300,000 kilometers per second, or nearly instantaneously? A:
A:
output: light

Q: Carboxylic acids are weak acids, meaning they are not 100% ionized in what? A:

OPTIONS:
- air
- ethanol
- liquid
- water

Answer: water

Q: Q: Modern plants reflect what kind of changes that have occurred over many, many years? A:

OPTIONS:
- unknown changes
- tissue changes
- tendency changes
- evolutionary changes

A:
evolutionary changes