Fact 1: Constriction occurs when the muscular walls of blood vessels contract. Fact 2: Cocaine constricts the blood vessels. Given the two facts above, what does cocaine make blood vessels do?

OPTIONS:
- It expands
- contract
- reduce
- It decreases
- harm them
- kill them
- Rise
- Damages them

Answer: contract

Problem: OPTIONS:
- milk
- vapor
- gas
- solid
- calcite
- matter
- rocks
- lipids
Q: Fact 1: Freezing causes a solid to form. Fact 2: When water molecules inside the cell freeze, they occupy a larger space. Given the two facts above, when water molecules expand, what do they begin to form?
Answer: solid

Problem:OPTIONS:
- A virus
- hormones
- sulfur
- forces
- tar
- toxins
- mutations
- storms

Fact 1: An electrical insulator slows the transfer of electricity. Fact 2: Sulfur is a good electrical insulator. Given the two facts above, what is something that can be used to impede electrical transference?
****
A: sulfur

Fact 1: The mass of an object causes the gravitational force exerted by that object. Fact 2: Gravity is the force that keeps the earth in orbit about our sun. Given the two facts above, what causes gravity on the Earth?
OPTIONS:
- the Sun
- friction
- heat
- Movement
- wind
- ligt
- quadriceps
- mines
the Sun

Fact 1: If an animal sweats then that animal 's bodily water decreases. Fact 2: Sweat glands help regulate our body temperature and release water and salt. Given the two facts above, what happens to an animal's bodily water when they release water to regulate body temperature?
OPTIONS:
- It converts into energy
- it needs them
- It increases
- vaporization
- evaporation
- It converts into heat
- It decreases
- It gets heated up

Answer: It decreases

input with options: Fact 1: Recycling has a positive impact on the environment. Fact 2: Steel is a recycled and recyclable product. Given the two facts above, certain Steel products have a positive impact on what?
OPTIONS:
- energy
- fisheries
- smog
- people
- environment
- air pollution
- survive
- Energy.
output:
environment