Q: You are presented with the quiz "What would increase the amount of organic matter in soil?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "decomposition increases amount of organic matter in soil" and "bacteria initiate decomposition of plants". So, what's the best answer to the question?

OPTIONS:
- coal
- fossil fuels
- Pesticides
- mussels
- bacteria
- nutrients
- burning
- shrub beds

A: bacteria
input: OPTIONS:
- bamboo
- eggs
- sperm
- pollen
- brain cells
- lawns
- embryos
- h2o Now, answer this question: You are presented with the quiz "what produces a diploid zygote when fertilized?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fertilization of gametes produces a diploid zygote" and "male gametes are sperm". So, what's the best answer to the question?
A:
output: sperm
You are presented with the quiz "Glaciers melt via" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a cooler object touches a warmer object , thermal conduction occurs" and "when the glacier moves into warmer areas the ice melts and sediments are deposited". So, what's the best answer to the question?

OPTIONS:
- vaporization
- thermal conduction
- Water expanding
- colder temperatures
- mountain sources
- internal combustion
- decreased wind
- Physical weathering

Answer: thermal conduction
Problem: OPTIONS:
- the eyes
- a cuticle
- organ
- Nematoda
- graptolites
- ferns
- parasites
- Length
Q: You are presented with the quiz "What phylum are Nematodes apart of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "roundworms make up the phylum Nematoda" and "nematodes are microscopic roundworms". So, what's the best answer to the question?
Answer: Nematoda
Problem:OPTIONS:
- dehydration
- hydrogen and oxygen
- food and shelter
- hydrogen chloride and water
- scarce resources
- solid, liquid, gas
- lemonade and ice water
- watercolor paints

You are presented with the quiz "Most people can survive only a few days without a combination of what?" 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 "water combines hydrogen and oxygen". So, what's the best answer to the question?
****
A: hydrogen and oxygen
Problem:OPTIONS:
- radiation
- magnets
- hydrogen and oxygen
- gases
- carbon dioxide
- food and shelter
- sunlight
- Solar energy

You are presented with the quiz "what do plants require?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aplant requires nutrients to grow" and "carbon dioxide is a plant nutrient". So, what's the best answer to the question?
****
A:
carbon dioxide