Q: What regulates homeostasis and basic survival behaviors? Choices: - hippocampus - mitosis - cell membrane - hypothalamus A:
hypothalamus

Q: The logistics of carrying out cellular metabolism sets limits on what physical property of the cell? Choices: - surface - composition - layer - size A:
size

Q: What do most amphibians breathe with as larvae? Choices: - pores - lungs - nasal passages - gills A:
gills

Q: What is the term for a pure substance that possesses unique properties and cannot be broken down into other substances? Choices: - alloy - plastic - light - element A:
element