Q: You are presented with the quiz "What are stalactites deposits of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "stalactites are formed by deposition" and "most stalactites are formed from drips of water". So, what's the best answer to the question?

OPTIONS:
- Calcium carbonate
- Decayed matter
- Sediment
- Drips of water
- Still water
- detritus
- calcite
- Tourists

A: Drips of water
input: OPTIONS:
- carbon dioxide
- adding heat
- hydrogen and oxygen
- Organic compounds
- heat energy
- Converted sugar
- Electromagnetic
- organic molecules Now, answer this question: You are presented with the quiz "What type of energy do plants require to grow?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aplant requires sunlight to grow" and "the nature of sunlight Sunlight is electromagnetic energy". So, what's the best answer to the question?
A:
output: Electromagnetic
You are presented with the quiz "Phytoplankton use what to make food?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "phytoplankton are bacteria and algae that use sunlight to make food" and "sunlight beams down on the different types of algae". So, what's the best answer to the question?

OPTIONS:
- sun's heat
- sunlight beams
- refraction of light
- heat energy
- visible energy
- by indirect light
- produce light
- Positive charges

Answer: sunlight beams
Problem: OPTIONS:
- river
- Raft
- pebbles
- rain
- water
- sand
- oxygen
- craters
Q: You are presented with the quiz "What moving downhill due to the force of gravity can dissolve carbon in sedimentary rock?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "flowing water can slowly dissolve carbon in sedimentary rock" and "water falls from the sky and flows downhill due to the force of gravity". So, what's the best answer to the question?
Answer: water
Problem:OPTIONS:
- sunlight
- The Sun
- a chime
- heat
- Light
- bees
- disease
- sun's heat

You are presented with the quiz "What do flowers 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 "for flowering plants, the answer is the Flower". So, what's the best answer to the question?
****
A: disease
Problem:OPTIONS:
- improve
- Riding a bike
- uncontrolled
- reduced heat
- stalls
- slows
- increases
- decreases

You are presented with the quiz "Carpooling does what to the amount of cars and traffic congestion?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "carpooling decreases the amount of cars used to travel to a place" and "car crashes also create traffic congestion and greatly disrupt travel for commuters". So, what's the best answer to the question?
****
A:
decreases