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Leya [2.2K]
3 years ago
10

What do valleys on the surface of a planet or moon suggest about previous land features?

Biology
2 answers:
777dan777 [17]3 years ago
8 0

Answer:

B

Explanation:

Valleys are created by streams of running water

Ilya [14]3 years ago
6 0
B. The presence of water.
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Explanation:

Cell division is important for both single-celled as well as multi-cellular organisms.

In single-celled organisms, the cell division is the process which helps them to reproduce and form new organisms.

In multi-cellular organism, the cell division becomes more important because both, the division and growth in cells of multi-cellular organism occurs by means of cell division. When cells divide, the number of cells increases and it is seen as a overall growth in the organism. Damaged tissue repair is also accomplished by the cell division itself.

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