There are 4. Adenine, Thymine, Cytosine, and Guanine
an abnormal growth of scar tissue that is thick and out of proportion is called a keloid
<span> part of the human brain seems to be the most distinct from the brains of nonhuman animals is </span><span>a. hypothalamus
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Histamine. Your body produces this, which activates allergy symptoms. Please mark Brainliest!!!
