Q: When plant type alternates from generation to generation what is this called? Choices: - turbidity of generation - differentiation of generation - change in generation - alternation of generation A:
alternation of generation

(Question)
Q: Soils with higher capacities generally have a larger reserve of what? Choices: - hydrogen nutrients - water - protein - mineral nutrients A:
(Answer)
mineral nutrients

Ques: Q: What "kind" of water may take longer to become contaminated than surface water, while the natural cleaning process may take longer? Choices: - lake water - spring water - dam water - groundwater A:
Ans: groundwater

(Q).
Q: What is the the basic si unit for mass? Choices: - pound - volume - density - kilogram (kg) A:
(A).
kilogram (kg)

Ques:Q: What man-made substance tends to break down ozone in the stratosphere? Choices: - gasoline - steel - plastic - cfcs A:

Ans:cfcs

Ques: Q: Autocrine signaling takes place within the same what? Choices: - tissue type - proteins - organ - cell A:
Ans:
cell