<span>This is not true.
Carb loading is done the week before the high-endurance activity (marathon for
example). A carbohydrate loading diet is diet with high carbohydrates . The carbohydrates are the body’s main energy
source. The goal is increasing the amount
of fuel stored in you muscles in order to improve athletic performance and endurance.</span>
Biologically speaking, metabolism is the sum of all chemical processes within the body, though it is often referred to as those which involve digestion and cellular respiration.
That said, the answer here should be B: <span>The process by which the body gets energy from food.
For the record, A is the definition of puberty, C is likely the definition of hormones, and D is the definition of adolescence.
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Decomposition is the suffix
Gut bacteria include Lactobacillus, the bacteria commonly used in probiotic foods such as yogurt, and E. coli bacteria. About a third of all bacteria in the gut are members of the Bacteroides species. Bacteroides are key in helping us digest plant food.