Q: What is the purpose of water molds in fresh water environments? Choices: - fish food - oxygen production - wave production - decomposition A:
decomposition

Q: What two microorganisms have different membrane lipids? Choices: - microsporidia and bacteria - mesozoic and bacteria - algae and bacteria - archaea and bacteria A:
archaea and bacteria

Q: Q: Nerves of the hands, arms, feet, legs, and trunk are part of what system? Choices: - urinary system - circulatory system - cardiovascular system - peripheral nervous system A:
A: peripheral nervous system

Question: Q: Which system consists of organs that break down food and absorb nutrients such as glucose? Choices: - circulatory system - excretory system - urinary system - digestive system A:
Answer: digestive system

*Question*
Q: What does the triploid cell develop into during fertilization? Choices: - membrane - tubers - zygote - endosperm A:
**Answer**
endosperm

Q: The last two stages of aerobic respiration require what? Choices: - water - carbon - sulfur - oxygen A:
oxygen