input: OPTIONS:
- trees
- bacteria
- loose dirt
- decomposers
- dogs
- the Sun
- hydration
- Exfoliation Now, answer this question: You are presented with the quiz "What helps aerate soil, which is also good for plants?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "earthworm burrows help aerate soil, which is also good for plants" and "earthworms are perhaps the most familiar decomposer". So, what's the best answer to the question?
A:
output: decomposers
You are presented with the quiz "what lacks a backbone?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "invertebrates are animals that lack a vertebral column, or backbone" and "jellyfish and insects are invertebrates". So, what's the best answer to the question?

OPTIONS:
- fossil fuels
- Chlorophyll
- humans
- Leptospirosis
- fungi
- spine
- jellyfish
- animals

Answer: jellyfish
Problem: OPTIONS:
- Chemical energy
- nose hairs
- pressure on the skin
- eyelashes
- the skin prick test
- an electron microscope
- satellites
- encoded information
Q: You are presented with the quiz "What can be used for detecting texture?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "touch can be used for detecting texture" and "the sense of touch is the sense by which pressure on the skin is perceived". So, what's the best answer to the question?
Answer: pressure on the skin
Problem:OPTIONS:
- compound of hydrogen oxygen
- focusing a lens
- that material's properties
- photosynthetic pigments?
- oxidation reaction
- a hemisphere is tilted away from the sun
- sunlight beams
- solid, liquid, gas

You are presented with the quiz "What causes a refraction of light?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "water causes refraction of light" and "water is a compound of hydrogen and oxygen". So, what's the best answer to the question?
****
A: compound of hydrogen oxygen
You are presented with the quiz "What helps maintain body temperature?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an animal usually requires a warm body temperature for survival" and "mammals are also warm-blooded and are covered with hair or fur". So, what's the best answer to the question?
OPTIONS:
- hats
- Lift
- the inside of a refrigerator
- fur
- skin
- arctic winds
- freezing water
- hair
fur
You are presented with the quiz "What can cause a more powerful reaction?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "high temperatures can cause an object to combust" and "and combustion equals power". So, what's the best answer to the question?
OPTIONS:
- heating liquids
- hyperthyroidism
- Thyroid-stimulating hormone
- hypothyroidism
- chemical reaction
- higher temperature
- energy of moving objects
- heat energy

Answer:
higher temperature