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DaniilM [7]
3 years ago
14

Which material is primarily a mixture of weathered rock and organic matter?

Chemistry
1 answer:
kumpel [21]3 years ago
3 0
2)soil it's soil because soil is made out of <span>weathered rock and organic matter</span>
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Analyze the graph below and answer the question that follows.
Yuki888 [10]

C. (-2,-2) is the answer.

<u>Explanation:</u>

When we reflect a point (x, y) across the y-axis, after the reflection, the y-coordinate tends to be the same, however the x-coordinate is changed into its opposite sign.

Here U(2,-2) is reflected across the y-axis then,

the y-coordinate -2 remains the same and the x-coordinate is transformed into its opposite that is the sign of the x-coordinate will be changed as -2.

So the new coordinates of U after reflection will be (-2,-2).

3 0
3 years ago
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What mass of H2 is needed to react with 8.5 g of O2 according to the following equation G plus O2 (G)plus H2 ( G)?
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The correct answer is number 1
5 0
3 years ago
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5

Explanation:

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6 0
3 years ago
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mezya [45]
25m³.
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3 years ago
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