You are presented with the quiz "What has led to the increase in global warming?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "carbon dioxide concentrations in the air have increased over the last decade dramatically" and "carbon dioxide is the chief culprit in the increased threat of global warming in recent decades". So, what's the best answer to the question?
OPTIONS:
- Greenhouse gases
- movements in the earth's crust
- Increase in carbon dioxide
- Greenhouse gasses
- forest is destroyed
- Burning fuel and air
- movement of tectonic plates
- tectonic plates being pushed together
Increase in carbon dioxide
You are presented with the quiz "What happens when microorganisms get on food?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "microorganisms cause food to spoil" and "food is often moldy or spoiled ". So, what's the best answer to the question?
OPTIONS:
- It tastes better
- Animal survival
- Dehydration
- hydrate their cells
- Nothing, it's normal
- It gets moldy
- hyperthyroidism
- The food is safe to eat

Answer: It gets moldy
Question: You are presented with the quiz "Some aviary species fly and others swim but, all endothermic tetrapod vertebrates share what trait?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "birds are endothermic tetrapod vertebrates" and "some birds fly and some birds swim, but all birds have feathers". So, what's the best answer to the question?
OPTIONS:
- warm-blooded
- Weight
- fur and fat
- sweating
- Epidermis
- feathers
- retina
- four limbs
Answer: feathers
input with options: You are presented with the quiz "Cancer cells perform what more often than regular cells?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cancer cells divide more often than normal cells, and grow out of control" and "basically, mitosis is the process by which a cell divides". So, what's the best answer to the question?
OPTIONS:
- death
- PDAs
- grow
- recovery
- disease
- kill them
- mitosis
- radiation
output: mitosis
Q: You are presented with the quiz "What can separate from a solvent in a solution, creating table salt?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "evaporation can be used for separating a solute from a solvent in a solution" and "table salt is a typical evaporated salt product". So, what's the best answer to the question?

OPTIONS:
- energy
- gasoline
- a solute
- vaporization
- a solvent
- water
- heat energy
- water vapor

A: a solute
You are presented with the quiz "Where would an animal store food for later?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if food is not immediately used by the body for energy then that food will be stored for future use" and "food is often stored in the nest for use when the supply is short". So, what's the best answer to the question?
OPTIONS:
- river
- Winter
- trees
- can
- skull
- nest
- leaves
- box
nest