input: OPTIONS:
- microscopic line system
- kinetic line system
- vertical line system
- lateral line system Now, answer this question: Q: What does some amphibians have as juveniles but not as adults living on land? A:
A:
output: lateral line system

Q: Some bacteria also have tail-like structures called what? A:

OPTIONS:
- plasmids
- sporangia
- nuclei
- flagella

Answer: flagella

Problem: OPTIONS:
- heart
- brain
- liver
- blood
Q: Q: Lampreys use their sucker to feed on what part of other fish species? A:
Answer: blood

Problem:OPTIONS:
- Troposphere
- Stratosphere
- Mesosphere
- mesopause

Q: What is at the top of the mesosphere? A:
****
A: mesopause

Q: Elements involved in nuclear reactions are what? A:
OPTIONS:
- detectable
- inert
- static
- radioactive
radioactive

Q: What do you call the gently sloped ocean floor nearest the edges of continents? A:
OPTIONS:
- continental divide
- continental stratosphere
- continental solution
- continental shelf

Answer:
continental shelf