Problem:OPTIONS:
- silt
- subsurface
- topsoil
- subsoil

Q: Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water? A:
****
A: subsoil

Q: According to the english system measurement, how much is equal to 2 pints, 1 quart, and of a gallon? A:
OPTIONS:
- 2 cups
- 3 cups
- 1 cup
- 4 cups
4 cups

Q: One of the five fundamental conservation laws in the universe refers to conservation of what, which is the product of mass and velocity? A:
OPTIONS:
- fluid
- energy
- light
- momentum

Answer: momentum

Question: Q: When can mutations occur in genes? A:
OPTIONS:
- after rna replication
- after dna replication
- during rna replication
- during dna replication
Answer: during dna replication

input with options: Q: What is the amount of time a molecule stays in a reservoir known as? A:
OPTIONS:
- known time
- reservoir time
- suitable time
- residence time
output: residence time

Problem: OPTIONS:
- fermentation
- combustion
- liquidation
- condensation
Q: Q: Molecules in the gas phase can collide with the liquid surface and reenter the liquid via what? A:
Answer:
condensation