Biology
jdouglass
2017-08-17 12:31:15
Depending upon its composition, each type of coal burns differently. The "older" the coal, the harder the coal, and the greater percentage of _______ present. A) carbohydrates B) carbon C) oxygen D) water
ANSWERS
Jesscalzada
2017-08-17 13:37:51

The answer you are looking for is B) Carbon. Hope this helps.

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