Q: What are specialized cells in the brain that monitor the concentration of solutes in the blood called? Choices: - staurikosaurus - sporozoans - ionconcentrate - osmoreceptors A:
osmoreceptors

Q: Aldehydes and ketones can work weak hydrogen bonds with water through what atom? Choices: - basalt oxygen atom - pyridinium oxygen atom - carbon carbon atom - carbonyl oxygen atom A:
carbonyl oxygen atom

Q: Q: Which layer of the earth is molten? Choices: - the inner core - the metallic core - the mantle - the outer core A:
A: the outer core

Question: Q: What is the unit of liquid measurement in the metric system? Choices: - pint - gallon - cylinder - liter A:
Answer: liter

*Question*
Q: The maintenance of constant conditions in the body is also known as what? Choices: - consciousness - mononucleosis - hypothesis - homeostasis A:
**Answer**
homeostasis

(Question)
Q: Some compounds form rigid frameworks called what? Choices: - grids - ions - chemicals - crystals A:
(Answer)
crystals