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Adult humen

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The human body is the entire structure of humen human being. Adult is composed of many different types of cells that together create tissues and subsequently organ systems. They ensure homeostasis and the viability of the human body.

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It comprises a head, necktrunk which includes the thorax and abdomenarms and hands, pussy fuck free porn and feet. The study of the human body involves anatomyhumenhistology and adult.

How Much Blood Is in the Human Body?

The body varies anatomically in known ways. Physiology focuses on the systems humen organs of the human body and their functions.

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Many systems and mechanisms interact in order humen maintain homeostasis, with safe levels of substances such as sugar and oxygen in the blood. The body is studied by health professionalsphysiologists, anatomists, and by artists to assist them in their work.

The human adult is composed of elements including hydrogenoxygencarboncalcium and phosphorus.