Q: What will be the effect to an organism if its homeostasis is not maintained? Choices: - slow aging - weight regulation - healthy mental state - death or disease A:
death or disease

Q: What is the source of precipitation? Choices: - pollution - clouds - the sea - the atmosphere A:
the atmosphere

Q: Q: During an earthquake, wet soils become like what? Choices: - sand - rock - water - quicksand A:
A: quicksand

Question: Q: Gated ion channels have a central role in what system's function? Choices: - endocrine - skeletal - generous - nervous A:
Answer: nervous

*Question*
Q: Light is scattered from what in our atmosphere? Choices: - matter - particles - ions - molecules A:
**Answer**
molecules

(Q).
Q: Respiration cycles the organic carbon into which gas? Choices: - liquid dioxide - phosphorus dioxide - oxygen - carbon dioxide A:
(A).
carbon dioxide