You are presented with the quiz "what do cactuses save?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "acactus stem is used for storing water" and "proper watering is important to the successful growth of the Christmas cactus". So, what's the best answer to the question?
OPTIONS:
- water
- germs
- energy
- dirt
- oxygen
- soil
- survive
- Frogs.
water
You are presented with the quiz "What can microorganisms cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "microorganisms can cause infections" and "infection often causes death". So, what's the best answer to the question?
OPTIONS:
- darkness
- rabies
- Herpes
- disease
- animals
- morbidity
- death
- sweat

Answer: death
Question: You are presented with the quiz "What can cause erosion of soil?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "being exposed to wind can cause erosion of soil" and "hurricanes are made of wind". So, what's the best answer to the question?
OPTIONS:
- snakes
- mines
- hurricanes
- light
- deforestation
- mouth of rivers
- space
- rainfall
Answer: hurricanes
input with options: You are presented with the quiz "what produces electricty by burning?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "biofuel is used to produce electricity by burning" and "biofuels include ethanol, methanol, biodiesel, biocrude, and methane". So, what's the best answer to the question?
OPTIONS:
- cactuses
- ethanol
- engines
- cigars
- organisms
- cigarettes
- Conifers
- ferns
output: ethanol
Q: You are presented with the quiz "What provides animals with protection against the weather?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "shelter is used for protection by animals against weather" and "trees provide shelter and food for animals". So, what's the best answer to the question?

OPTIONS:
- Trees
- skin
- leaves
- Rain
- Flowers
- fibers
- wetland
- Fruits

A: Trees
You are presented with the quiz "What do plants respond to?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants respond to daily and seasonal cycles and to disease" and "temperature follows a seasonal cycle". So, what's the best answer to the question?
OPTIONS:
- Chemical energy
- Vibrations
- heat energy
- Sulfur dioxide
- Temperature
- sun's heat
- Clouds
- Wood
Temperature