input with options: Q: What is the process in which a solid changes directly to a gas without going through the liquid state called? A:
OPTIONS:
- vaporization
- amplification
- Diffusion
- sublimation
output: sublimation

Q: Q: Free-flowing electrons enable what materials to conduct electricity and heat very well? A:

OPTIONS:
- noble gases
- alloys
- acids
- metals

A: metals

input: OPTIONS:
- gas
- plasma
- theoretical
- biochemical Now, answer this question: Q: Normal body temperature is ideal for most of what type of reactions? A:
A:
output: biochemical

Q: Potential energy is not only associated with the location of matter, but also with the structure of matter. even a spring on the ground has potential energy if it is what? A:

OPTIONS:
- ignored
- watched
- coupled
- compressed

Answer: compressed

Problem: OPTIONS:
- nitric acid
- sulfuric water
- hydrochloric acid
- sulfuric acid
Q: Q: What is corrosive mixture is formulated by the combination of water, air and sulfur? A:
Answer: sulfuric acid

Q: What is the term for the exchange of genetic material between non-sister chromatids of homologous chromosomes? A:

OPTIONS:
- inheritance
- asexual reproduction
- meiosis
- crossing-over

Answer:
crossing-over