A contour interval is the lines on a topographic map that state the height (from sea level) of the hill, valley, mountain or the ground level.
The answer would be C.
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Answer:
Natural selection leads to evolution.
This is false. Gross production is the total production that occurs before cellular respiration, or any net loss of energy occurs. It is impossible to maintain this initial amount of energy, however.
Answer: They are as adorable as any animal could be.