Question: You are presented with the quiz "what does an object reflect toward the eye to be seen?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an object reflects light toward the eye then that object can be seen" and "light seems to travel in rays or beams". So, what's the best answer to the question?
OPTIONS:
- rain or sun shine
- kinetic energy
- Energy.
- heat energy
- rays or beams
- sensory neurons
- Electrical energy
- sunlight
Answer: rays or beams

Question: You are presented with the quiz "What is a requirement whose amount varies between organisms?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an organism requires energy for growth" and "different organisms have different growth requirements and growth rates". So, what's the best answer to the question?
OPTIONS:
- food
- energy
- existence
- entropy
- sunlight
- H20
- entity
- Energy.
Answer: energy

Question: You are presented with the quiz "What does healing require?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "healing requires rest" and "recovery takes time, rest, and good nutrition". So, what's the best answer to the question?
OPTIONS:
- strategy
- food
- energy
- oxygen
- blood
- health
- time
- desire
Answer:
time