You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
human body
The human body is the structure of a human being. It 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.
It comprises a head, neck, trunk (which includes the thorax and abdomen), arms and hands, legs and feet.
The study of the human body involves anatomy, physiology, histology and embryology. The body varies anatomically in known ways. Physiology focuses on the systems and organs of the human body and their functions. Many systems and mechanisms interact in order to maintain homeostasis, with safe levels of substances such as sugar and oxygen in the blood.
The body is studied by health professionals, physiologists, anatomists, and by artists to assist them in their work.
Warning Signs
That You're Not
Drinking Enough Water
You’re well aware of the fact that you don’t drink enough water, and no you haven’t done anything about it. Well, maybe these signs that your body desperately needs more hydration will motivate you to change your habits!
1. You get...