In the nervous system, electrical impulses carry messages to different organs of the body. The endocrine system uses hormones, chemical signals, to carry commands to the destined organs and cells
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Headaches affect almost half of us in the course of a year. The good news is that 90 percent of headaches are "benign." That means they aren't harmful or dangerous to you. The bad news is that 10 percent of headaches are a sign of a serious condition which requires an emergency evaluation.
Explanation:in conclusion it’s safe to never have headaches<3
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The part of the environment that is most crucial to the development of skin pigmentation overhuman development and across geographic locations is the intensity
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Answer:The central theme of symbolic interactionism is that human life is lived in the symbolic domain. Symbols are culturally derived social objects having shared meanings that are created and maintained in social interaction. Through language and communication, symbols provide the means by which reality is constructed.
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