Q: What thin layer of air acts as a barrier to prevent cool air from mixing with warm air in the stratosphere? A:
OPTIONS:
- methosphere
- endosphere
- liposphere
- tropopause

Answer: tropopause

Question: Q: Fusion is another nuclear process that can be used to produce energy. in this process, smaller nuclei are combined to make larger nuclei, with an accompanying release of this? A:
OPTIONS:
- food
- mineral
- cells
- energy
Answer: energy

input with options: Q: What comprises the contents of a cell between the plasma membrane and the nuclear envelope? A:
OPTIONS:
- protoplasm
- cerebellum
- cytoskeleton
- cytoplasm
output: cytoplasm

Q: Q: What is required to break down and build up molecules and to transport molecules across plasma membranes? A:

OPTIONS:
- salt
- electricity
- calcium
- energy

A: energy

input: OPTIONS:
- flow
- displacement
- acceleration
- rate Now, answer this question: Q: Distance traveled divided by time yields what measurement, which is another word used to describe the speed of a chemical reaction? A:
A:
output: rate

Question: Q: The diapsids diverged into two groups, the archosauromorpha ("ancient lizard form") and the lepidosauromorpha ("scaly lizard form") during what time period? A:
OPTIONS:
- holocene
- cenozoic
- paleozoic
- mesozoic
Answer:
mesozoic