Problem: OPTIONS:
- the skin
- microscopes
- contamination
- covering
- washing
- alveoli
- droppings
- coating
Q: You are presented with the quiz "Viruses often can spread bacteria through what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "viruses often infect bacteria" and "infected birds spread the bacteria in their droppings". So, what's the best answer to the question?
Answer: droppings
Problem:OPTIONS:
- Solar energy
- Energy.
- mechanical
- energy
- electricity
- water
- ice
- sunlight

You are presented with the quiz "what do collector panels use to heat objects?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "absorbing sunlight causes objects to heat" and "collector panels absorb sunlight to heat air". So, what's the best answer to the question?
****
A: sunlight
You are presented with the quiz "what does threatening behavior cause in animals?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "threatening behavior causes a fight-or-flight response in animals" and "true False Fight or flight are extreme responses to stress". So, what's the best answer to the question?
OPTIONS:
- negative
- stress
- dog
- knife
- disease
- Movement
- influenza
- h2o
stress
You are presented with the quiz "What causes a planet to accelerate?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "the mass of a planet causes the pull of gravity on that planet" and "gravity accelerates mass". So, what's the best answer to the question?
OPTIONS:
- other planets
- magnets
- wind
- gravitational pull
- flow of electrons
- It gets heated up
- heat energy
- energy of moving objects

Answer: gravitational pull
Question: You are presented with the quiz "Green plants make food from " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "producers make food from inorganic molecules" and "if the plant is green, it is a producer". So, what's the best answer to the question?
OPTIONS:
- photosynthesis
- absorb light energy
- our nearest star
- Chemical energy
- Chlorophyll
- Light passing through water
- In their leaves
- inorganic molecules
Answer: inorganic molecules
input: OPTIONS:
- oxygen
- food
- edema
- sex
- sodium
- socialization
- water
- liquid Now, answer this question: You are presented with the quiz "What can most humans only survive a few days without?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most people can survive only a few days without water" and "all people belong to the human family". So, what's the best answer to the question?
A:
output:
water