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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I think the answer is C because many teens and adults have unsafe lifestyles that lead to injury and death.
<span>The right answer is a - Lymphomas are types of cancers that affect the immune system. Lymphomas can be divided into one of two subcategories, Hodgkin's or non-Hodgkin's, and are cancers that attack the white blood cells known as lymphocytes specifically.</span>
The answer to that question is D
B. Career pathway I think if not then I apologize:) and
