Q: Compounds that contain mainly the elements carbon and hydrogen are called what kind of compounds? A:
OPTIONS:
- microscopic compounds
- reactive compounds
- natural compounds
- organic compounds
organic compounds

Q: What increases the size of a population's gene pool? A:
OPTIONS:
- mass extinction
- microbes
- natural selection
- mutations

Answer: mutations

Question: Q: What is the column of hot rock that continuously brings hot rock up from the mantle toward the crust? A:
OPTIONS:
- volcanic vent
- hotspot
- flue
- mantle plume
Answer: mantle plume

input with options: Q: The process of moving from areas of high amounts to areas of low amounts is called what? A:
OPTIONS:
- transfer
- deposition
- filtration
- diffusion
output: diffusion

Q: Q: What type of diagnosis happens before a baby is born? A:

OPTIONS:
- maternal
- fetal
- postnatal
- prenatal

A: prenatal

Q: Integral proteins penetrate the hydrophobic interior of the what? A:
OPTIONS:
- metabolism bilayer
- skin bilayer
- carbon bilayer
- lipid bilayer
lipid bilayer