Weathering is a process that make soil. all but one statement describes how rocks may be weathered. that is:
a) water fills tiny spaces inside a rock.
b) rock pieces are moved from place to place.
c) plant roots can grow between cracks in rocks.
d) living things, like moss and lichens, chemically break down rocks.

B)Rock pieces are moved from place to place.

Explanation:

I disagree with the other person who answered.

Weathering occurs when water fills pores in a rock, from plant roots breaking apart rocks, and when living things chemically break down rocks. These all describe physical and chemical weathering. However, choice B is describing the process of "erosion, which is moving sediment (pieces of rock) from one place to another. B is the correct answer.

answer is  

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to prove that the triangles are congruent using the aas congruence

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the answer you are looking for is relatively steep.

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