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Trava [24]
2 years ago
14

Wy do rough, uneven pebbles become smooth and rounded

Chemistry
1 answer:
NeTakaya2 years ago
4 0

Answer:

Due to erosion

Explanation:

When a pebble breaks off from a greater piece it is rough. After being weathered down and constantly hit against by other masses, the side will wear down and smoothen out

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draw the lewis structure, including unshared pairs, of the following molecule. carbon has four bonds in the compound. propane (c
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