Q: What descend from clouds in funnel-like shapes that spin violently, producing powerful winds? A:
OPTIONS:
- currents
- rains
- hurricanes
- tornadoes
tornadoes

Q: Two important concepts, niche and habitat, are associated with what? A:
OPTIONS:
- natural selection
- plant
- water
- ecosystem

Answer: ecosystem

Question: Q: Mutation of beneficial proto-oncogenes is a prime culprit in what disease? A:
OPTIONS:
- heart disease
- diabetes
- obesity
- cancer
Answer: cancer

input with options: Q: What are microfilaments made out of? A:
OPTIONS:
- two microscopy chains
- two halophilic chains
- two DNA chains
- two actin chains
output: two actin chains

Q: Q: Most body fluids that you release from your body contain chemicals that kill pathogens. for example, mucus, sweat, tears, and saliva contain enzymes called? A:

OPTIONS:
- lipids
- enzymes
- sporozoans
- lysozymes

A: lysozymes

Q: What is the most common pattern of dispersion? A:
OPTIONS:
- random
- uniform
- sporadic
- clumped
clumped