If cocaine causes blood vessels to contract, then what does cocaine make blood vessels do? Answer choices: - It expands - contract - reduce - It decreases - harm them - kill them - Rise - Damages them
contract

If when water molecules begin to occupy a larger space, they begin to solidify, then when water molecules expand, what do they begin to form? Answer choices: - milk - vapor - gas - solid - calcite - matter - rocks - lipids
solid

Q: If sulfur slows the transfer of electricity, then what is something that can be used to impede electrical transference? Answer choices: - A virus - hormones - sulfur - forces - tar - toxins - mutations - storms
A: sulfur

Question: If the mass of the sun causes its gravity on Earth, then what causes gravity on the Earth? Answer choices: - the Sun - friction - heat - Movement - wind - ligt - quadriceps - mines
Answer: the Sun

*Question*
If when an animal regulates their body temperature by releasing water, their bodily water decreases, then what happens to an animal's bodily water when they release water to regulate body temperature? Answer choices: - It converts into energy - it needs them - It increases - vaporization - evaporation - It converts into heat - It decreases - It gets heated up
**Answer**
It decreases

*Question*
If certain Steel products have a positive impact on the environment, then certain Steel products have a positive impact on what? Answer choices: - energy - fisheries - smog - people - environment - air pollution - survive - Energy.
**Answer**
environment