Problem: OPTIONS:
- variably
- exponentially
- erratically
- uniformly
Q: Q: How does alcohol expand over a wide range of temperatures? A:
Answer: uniformly

Problem:OPTIONS:
- aurora
- gamma
- gas
- plasma

Q: What material comprises the sun and other stars, as well as lightning and the northern lights? A:
****
A: plasma

Q: The difference between the theoretical half-reaction reduction potential and the actual voltage required is called what? A:
OPTIONS:
- resistance
- excess
- overcharge
- overpotential
overpotential

Q: What compounds contain only carbon and hydrogen? A:
OPTIONS:
- carbonates
- particles
- molecules
- hydrocarbons

Answer: hydrocarbons

Question: Q: Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases? A:
OPTIONS:
- bubble point
- its dip point
- freezing point
- its dew point
Answer: its dew point

input: OPTIONS:
- strong
- similar
- negative
- positive Now, answer this question: Q: In a cell cycle, what kind of regulator molecules allow advancement to the next stage? A:
A:
output:
positive