You are presented with the quiz "what are found in algae?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "chloroplasts are organelles that are found in the cells of plants and algae" and "chloroplasts Chloroplasts contain photosynthetic pigments". So, what's the best answer to the question?
OPTIONS:
- Energy.
- pigments
- bacteria
- meat
- melanin
- blood
- Energy
- hydrocarbons
pigments
You are presented with the quiz "Plants do what during the day but not during the night?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants release oxygen during the day but not during the night" and "algae produce oxygen during the day through photosynthesis". So, what's the best answer to the question?
OPTIONS:
- synthesize
- absorb
- photosynthesize
- produce light
- hydrate their cells
- evaporation
- plant
- reproduce

Answer: photosynthesize
Question: You are presented with the quiz "What keeps mammals warm?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mammals have a layer of fat under the skin to help insulate the body" and "glass insulation keeps beverage warm for hours". So, what's the best answer to the question?
OPTIONS:
- evaporation
- Animal fur
- staying warm
- sweating
- They have thick fur
- with their fur
- a layer of fat
- Veins and arteries.
Answer: a layer of fat
input with options: You are presented with the quiz "What changes ice to water by adding heat energy?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "melting means changing from a solid into a liquid by adding heat energy" and "ice is the solid form of water". So, what's the best answer to the question?
OPTIONS:
- mussels
- melting
- freezing
- fertilization
- storms
- boiling
- engines
- condensation
output: melting
Q: You are presented with the quiz "what does hitting an object cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "hitting an object causes the particles in that object to vibrate" and "by it's nature, a vibration is a frequency wave ". So, what's the best answer to the question?

OPTIONS:
- frequency waves
- harmful substances
- Electrical energy
- chemical reaction
- friction
- Movement
- heat energy
- chemical changes

A: frequency waves
You are presented with the quiz "why do animals sweat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if an animal sweats then that animal 's bodily water decreases" and "just like sweating, the evaporation of the water cools the body". So, what's the best answer to the question?
OPTIONS:
- energy
- cool off
- evaporation
- Heat energy
- reduced heat
- food
- reduce
- heat
cool off