Which of the following is an example of erosion. A. Cold temperatures freeze the surface of a pond. B. During a drought a pond
dries up and all the fish die. C. The wind blows the topsoil from a freshly plowed piece of land
1 answer:
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Answer:
2Atoms
Explanation:
in
There exist 2 atoms of nitrogen, 4 atoms of hydrogen and three atoms of oxygen. so the answer is 2atoms