Q: Why would prokaryotes be chemotrophs instead of phototrophs in a deep-sea hydrothermal vent? Choices: - too cold - too much light - too much heat - lack of light A:
lack of light

(Question)
Q: What has hot days and cool nights, and are typically covered with sand dunes or sparse but hardy plants? Choices: - rain forest - tundra - arctic - deserts A:
(Answer)
deserts

Ques: Q: What is the first stage of cellular respiration? Choices: - electron transport - Krebs cycle - photosynthesis - glycolysis A:
Ans: glycolysis

(Q).
Q: Solution nodes and antinodes are both areas of wave interference, but they differ in the presence of what condition? Choices: - radiation - gravity - speed - motion A:
(A).
motion

Ques:Q: What kind of systems use fluid to transmit pressure and increase force? Choices: - plumbing systems - thermal systems - electromagnetic systems - hydraulic systems A:

Ans:hydraulic systems

Q: Ocean water has what property because water dissolves minerals out of rocks? Choices: - fizzy - sweet - muddy - salty A:
salty