Question:
Use evidence from the fact that an electromagnet contains cylindrical ferrous metal to answer the following question. OPTIONS:
- plate armor
- wind
- water
- air "An electromagnet contains cylindrical what?"

Answer:
plate armor

Question:
Use evidence from the fact that pushing an object requires force to answer the following question. OPTIONS:
- wind
- water
- heavy exertion
- flowers "Pushing an object requires what?"

Answer:
heavy exertion

Question:
Use evidence from the fact that as available water in an environment decreases , the amount of available food in that environment will decrease to answer the following question. OPTIONS:
- is tasteless
- is more
- is booming
- is less "As a pond is slowly evaporated, the food for ducks in that area"

Answer:
is less