Problem:OPTIONS:
- toads
- Birds
- trout
- animals
- sharks
- pan
- mammals
- salmon

You are presented with the quiz "what have a circulatory system with a two-chambered heart?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fish have a circulatory system with a two-chambered heart" and "trout is an extremely versatile fish". So, what's the best answer to the question?
****
A: trout
You are presented with the quiz "What must be adapted to the salt in the water?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "organisms that live in marine biomes must be adapted to the salt in the water" and "marine life is equally diverse and abundant, from tiny plankton to blue whales". So, what's the best answer to the question?
OPTIONS:
- dogs
- blue whales
- ice
- mammals
- fur seals
- bacteria
- animals
- humans
blue whales
You are presented with the quiz "what can be depleted of nutrients?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "soil can be depleted of nutrients" and "soil solids consist of mineral particles and organic matter". So, what's the best answer to the question?
OPTIONS:
- oceans
- swamp vegetation
- h2o
- By wind and rain
- mineral particles and organics
- clouds
- wind and erosion
- the environment

Answer: mineral particles and organics
Question: You are presented with the quiz "What does a firecracker turn into sound?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "afirecracker converts chemical energy into sound" and "energy and chemical reactions Chemical reactions require energy". So, what's the best answer to the question?
OPTIONS:
- an object
- waves
- Scent
- photons
- Gunshots
- Energy
- Temperature
- Heat
Answer: Energy
input with options: You are presented with the quiz "What type of acid contains inherited instructions for proteins?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "dNA contains genetic instructions for proteins, and RNA helps assemble the proteins" and "genetic memory is inherited". So, what's the best answer to the question?
OPTIONS:
- HIV
- p53
- genetic acids
- DNA
- SNPs
- protein acid
- RNA
- two
output: DNA
Problem: OPTIONS:
- erosion
- cold
- drought
- flooding
- cracking
- freezing
- friction
- tundra
Q: You are presented with the quiz "What does lack of snow cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "drought is when amount of precipitation decreases" and "most of the precipitation falls as snow". So, what's the best answer to the question?
Answer:
drought