Q: You are presented with the quiz "what are light bulbs powered by?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an incandescent light bulb converts electricity into light by sending electricity through a filament" and "incandescence is light from heat energy". So, what's the best answer to the question?

OPTIONS:
- heat
- metal
- wind
- sun
- energy
- magnetism
- gas
- cold

A: heat

Q: You are presented with the quiz "What use energy and minerals to make food?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "producers use energy and inorganic molecules to make food" and "minerals are inorganic substances". So, what's the best answer to the question?

OPTIONS:
- trees
- plant life
- humans
- producers
- bears
- elephants
- Most plants
- ferns

A: producers

Q: You are presented with the quiz "What causes animals to move to find shelter in another habitat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "habitat destruction causes animals to move to find shelter in another habitat" and "habitat destruction due to human interaction is a problem". So, what's the best answer to the question?

OPTIONS:
- smell and taste
- Greenhouse gases
- deforestation
- human interaction
- animal control
- human thoughts
- human recycling
- Pollution

A: human interaction

Q: You are presented with the quiz "what does insulin take up?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "insulin helps cells take up glucose from the blood" and "if there is a lot of glucose in the blood, the pancreas makes insulin". So, what's the best answer to the question?

OPTIONS:
- warmth
- heat
- pancreas
- glucose
- sugar
- Energy
- fructose
- Energy.

A:
glucose