Condensation, which is the process by which water vapor is changed back into liquid water. Then precipitation occurs.
C. <span>When water in a lake freezes, it floats, providing insulation for organisms below.
This </span> best describes an effect of the low density of frozen water in a lake.
The answer to this question is c
Her conclusion is invalid because using sand instead of soil slows down plant growth. Fertilizer, on its own, does not 'greatly' increase the size of the plant.
The correct way to do this experiment would be to keep all other parameters same, except the fertilizer. This will give her accurate results.
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Answer:
c
Explanation:
etc uses oxygen
photosynthesis uses carbon dioxide
