*Question*
Answer the question below: Because of gluons, quarks are attracted each more or less strongly the closer they are? Assuming that: Gluons make quarks attract each other more strongly the farther apart the quarks get.
**Answer**
less

*Question*
Answer the question below: Mary was performing experiments with atoms in her lab. She was measuring energy levels at various distances from an atom's nucleus. Would measurements taken farther from a nucleus result in lower energy levels? or greater energy levels or? Assuming that: As you go farther from the nucleus of an atom, the electron levels have more and more energy.
**Answer**
lower energy levels?

*Question*
Answer the question below: A fast stream is capable of moving boulders or sand? Assuming that: In erosion, a slower moving stream will only carry smaller particles.
**Answer**
boulders

*Question*
Answer the question below: If Mona lowers the density of her water by adding chemicals to it, what happens to the space it takes up inside of her pesticide bottle increases or decreases? Assuming that: More dense water takes up less space than less dense water.
**Answer**
increases