Problem:OPTIONS:
- Lake level changes.
- degrees celcius
- degrees Celsius
- a lot of human deaths
- dry conditions
- exposure to cold
- global warming
- heat is produced

You are presented with the quiz "What does the Earth being tilted on its rotating axis cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the Earth being tilted on its rotating axis causes seasons" and "lake levels can change seasonally and annually". So, what's the best answer to the question?
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A: Lake level changes.

Problem:OPTIONS:
- moles in tunnels
- most organisms
- some invertebrates
- one celled organisms
- raccoons in brush
- rabbits in fields
- squirrels in bushes
- Most plants

You are presented with the quiz "What are protected from wild fires?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an animal lives under ground then that animal will be protected from a wild fire" and "moles construct a series of tunnels in the ground". So, what's the best answer to the question?
****
A: moles in tunnels

Problem:OPTIONS:
- break
- cycles
- disappear
- bend
- behave
- Rise
- energy
- turn

You are presented with the quiz "Completing a circuit causes fan's blades to what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "completing a circuit causes electricity to flow through that circuit" and "electricity flows through an electric motor in a fan, causing the fan's blades to turn". So, what's the best answer to the question?
****
A: turn

Problem:OPTIONS:
- fat
- air
- skin
- warmth
- bone movement
- H20
- food
- heat

You are presented with the quiz "What does an animal require to move?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an animal requires energy to move" and "all foods provide energy". So, what's the best answer to the question?
****
A:
food