Answer:
Dark spots appear when the skin cells produce too much melanin. if the original spots were deep, it may be permanent.
Explanation:
The answer is A) Skin color. Hope this helps!:)
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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This theory, which talks about that during sleeping we will often dream of things which have happened to use during the day would be the latent processing theory - A.
None of the other apply. The information processing theory is more of a paradigm which referrs to all cognitive functioning as information processing.