Question: Q: What is the skeleton of the cell? A:
OPTIONS:
- cytoplasm
- cell membrane
- cell wall
- cytoskeleton
Answer: cytoskeleton

input with options: Q: What does the male reproductive system consist of? A:
OPTIONS:
- structures that collect urine
- structures that produce ova
- organs that produce estrogen
- structures that produce sperm and secrete testosterone
output: structures that produce sperm and secrete testosterone

Q: Q: What are resources that don't run out? A:

OPTIONS:
- residual resources
- general resources
- orbital resources
- renewable resources

A: renewable resources

input: OPTIONS:
- copper
- oxygen
- immersion
- corrosion Now, answer this question: Q: Changes in the color of the statue of liberty owe to oxidation-reduction reactions, or what simpler term? A:
A:
output: corrosion

Q: This series of life stages and events that a sexually reproducing organism goes through is called its what? A:

OPTIONS:
- maturation cycle
- development cycle
- formative period
- life cycle

Answer: life cycle

Q: Q: Wetlands are environments in which the soil is either permanently or periodically saturated with what? A:

OPTIONS:
- hydrogen
- oil
- spores
- water

A:
water