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SOVA2 [1]
3 years ago
5

Water freezes in the cracks of rocks and then expands, breaking the rocks apart. This is an example of ___________ weathering. A

) biological B) chemical C) erosional D) physical
Chemistry
2 answers:
mr_godi [17]3 years ago
7 0

The correct answer is: C) erosionl

Leona [35]3 years ago
7 0

chemical weathering. This involves different substances

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2

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Explanation:

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A line is perpendicular to<br> y = -3x – 9<br> What is the slope of this<br> perpendicular line?
Gwar [14]

Answer:

a. 1/3

In the picture- D. 4

Explanation:

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For the question in the picture, y=-1/4x-9, m=-1/4

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Savatey [412]

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