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crimeas [40]
3 years ago
12

Which rock is comprised of mostly carbon, as well as, sulfur, hydrogen, oxygen, nitrogen, and ash?

Biology
1 answer:
Agata [3.3K]3 years ago
6 0

The correct answer is: B) coal.

Coal is a sedimentary rock black or brown color composed of carbon with variable amounts of other elements such as hydrogen, sulfur, oxygen, and nitrogen. The formation of coal goes through two steps: decay of dead plant matter into peat and conversion of peat into coal under the influence of heat and pressure of deep burial.

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Answer:

A. Part A

Explanation:

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2. Alleles that are both expressed in a heterozygote are
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Answer:

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Answer:

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Benefits of animal research
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