You are presented with the quiz "what is a mirror used for reflecting?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "amirror is used for reflecting light" and "lEDs are an ideal light source". So, what's the best answer to the question?
OPTIONS:
- density
- Large.
- gravity
- fibers
- LEDs
- eyes
- Glass
- air
LEDs
You are presented with the quiz "What provides food for terrestrial biomes?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants are the major producers in terrestrial biomes" and "green plants are food producers". So, what's the best answer to the question?
OPTIONS:
- leaves
- plants
- animals
- kibble
- Trees
- grass
- humans
- dogs

Answer: plants
Question: You are presented with the quiz "What might cause a flood to occur" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a body of water receives more water than it can hold , a flood occurs" and "during heavy rains, the systems often overflow into the nearest water body". So, what's the best answer to the question?
OPTIONS:
- Building a dam
- Heavy rains
- Wet weather
- erosion
- A drought
- A hard freeze
- streams
- massive damage
Answer: Heavy rains
input with options: You are presented with the quiz "What substance gives animals the power of movement?" 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 "animals get their energy from food". So, what's the best answer to the question?
OPTIONS:
- Hydrogen peroxide
- force
- fats
- Sturdy boots
- fur
- Mass
- Hard metals
- Food
output: Food
Q: You are presented with the quiz "What can be used to extend the shelf life of food?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "killing microorganisms in food can be used to extend the shelf life of that food" and "irradiation kills microorganisms that spoil food". So, what's the best answer to the question?

OPTIONS:
- irradiation
- farming
- Dehydration
- rays or beams
- vegetables
- Cooking
- Enzymes
- fruit

A: irradiation
You are presented with the quiz "What is produced by chloroplasts?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "nitrogen is found in proteins, nucleic acids, and chlorophyll" and "chloroplasts are the structures which manufacture chlorophyll". So, what's the best answer to the question?
OPTIONS:
- oxygen
- sunlight
- blood
- Energy
- glucose
- gasoline
- Energy.
- nitrogen
nitrogen