Q: What is the term for a mutually beneficial relationship in which one organism lives inside the other? Choices: - parasite - symbiosis - parthenogenesis - endosymbiosis A:
endosymbiosis

Q: What is considered to be the control center for homeostatic mechanisms? Choices: - thyroid - hippocampus - adrenal cortex - hypothalamus A:
hypothalamus

Q: Q: Compound light microscopes use lenses to do what? Choices: - stop light - twist light - burn light - focus light A:
A: focus light

Question: Q: The passenger pigeon, the dodo bird, and the woolly mammoth represent individual cases of what fate? Choices: - isolation - compression - accumulation - extinction A:
Answer: extinction

*Question*
Q: Because it produces oxygen, what plant process was necessary for the evolution of animals? Choices: - germination - death - reproduction - photosynthesis A:
**Answer**
photosynthesis

Q: Q: What do carnivores eat? Choices: - ice - plants - algae - animals A:
A: animals