Question: You are presented with the quiz "what cannot reproduce by themselves?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "viruses cannot reproduce by themselves" and "examples include influenza, rabies, HIV, and Herpes viruses". So, what's the best answer to the question?
OPTIONS:
- acid rain
- bacteria
- ferns
- fungi
- mammals
- goats
- rabies
- insects
Answer: rabies

Question: You are presented with the quiz "what is smoothed by contact over long periods of time?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "contact between rocks over long periods of time causes rocks to smooth" and "sandstone, shale, and limestone are sedimentary rocks". So, what's the best answer to the question?
OPTIONS:
- shale
- earth
- eras
- Roads
- soils
- water
- clouds
- ground
Answer: shale

Question: You are presented with the quiz "what will move to another area if their habitat will no longer support them?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if a habitat can no longer support animals then those animals will move to another area" and "cows are social animals". So, what's the best answer to the question?
OPTIONS:
- density
- Birds
- squids
- humans
- clouds
- gravity
- cows
- Whales
Answer:
cows