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Basile [38]
4 years ago
13

Need help asap on this question!

Biology
2 answers:
xxMikexx [17]4 years ago
8 0
The answer is B, space in a rock
BigorU [14]4 years ago
8 0
C is the answer because it was a pre existing
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a food contains 28g carbohydrates, 2.7g protein, and 0.3g fats. how many calories does that food provide?
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A carbohydrate will provide 4 kcal/g, protein also 4kcal/g, but fat is 9 kcal/g. In this case, there are 28g carbohydrates, 2.7g protein, and 0.3g fat. Counting it separately, it will be:
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