Q: What is composed of two strands of nucleotides in a double-helical structure? A:
OPTIONS:
- molecule
- RNA
- bacteria
- dna

Answer: dna

Question: Q: A fish's stream-lined body that reduces water resistance is an example of what kind of response to an aquatic lifestyle? A:
OPTIONS:
- natural selection
- retraction
- evolution
- adaptation
Answer: adaptation

input with options: Q: What is the raw material for evolution by natural selection called? A:
OPTIONS:
- pattern variation
- mutation
- comparable variation
- genetic variation
output: genetic variation

Q: Q: The turbine of a windmill spins and creates what? A:

OPTIONS:
- grains
- pollution
- lightning
- electricity

A: electricity

input: OPTIONS:
- swirl
- solid
- vapor cloud
- liquid Now, answer this question: Q: The entropy is decreasing because a gas is becoming a what? A:
A:
output: liquid

Question: Q: What does an underwater spider use to breathe and keep alive? A:
OPTIONS:
- forehead air bubble
- gills
- metallic air bubble
- shiny air bubble
Answer:
shiny air bubble