Q: The motor thus acts as a generator whenever its coil does what? Choices: - stops - revolves - oscillates - rotates A:
rotates

Q: Baroreceptors in the aortic arch and carotid sinuses monitor what level in the body? Choices: - hunger - air intake - temperature - blood pressure A:
blood pressure

Q: Q: Seismic waves show that the inner core of the earth is solid while the outer core is what? Choices: - gas - lava - silicon - liquid A:
A: liquid

Question: Q: What term is used to express the measurement of how high land is above sea level? Choices: - knots - latitude - distance - elevation A:
Answer: elevation

*Question*
Q: What in the skin dilates, or widens, in order to increase blood flow to the bodys surface? Choices: - veins - pores - tear ducts - blood vessels A:
**Answer**
blood vessels

Q: Q: A major step in animal evolution was the evolution of what rigid rod that runs the length of the body? Choices: - limbic system - endoderm - mitochondria - notochord A:
A: notochord