Hello! please mark me brainliest if i’m correct
Metabolism is the process by which a cell converts nutrients into energy or materials. The conversion of nutrients into energy is called catabolism. For example, glucose is the cell's main source of energy.
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9 is D 10 is either A or B 11 is B 12 is D 13 is C im pretty sure
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Answer:
I think the answers are B. supplies blood with oxygen and
the kidneys remove salt and waste water
Answer: Carbohydrates are used for energy (glucose). Fats are used for energy after they are broken into fatty acids. Protein can also be used for energy, but the first job is to help with making hormones, muscle, and other proteins. Broken down into glucose, used to supply energy to cells.
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