Hormones are chemical compounds produced by endocrine glands and reach the desired location by traveling through the bloodstream. They promote body tissues or organs to do their desired works well by controlling and coordinating the various activities throughout our body. Thus hormones are very much essential for the various functioning of our body (e.g. the…
What is the Human digestive system? The human digestive system is that system where we process our food so that it can be easily absorbed and used by our body for our day to day life. This system consists of the gastrointestinal tract (GI tract or digestive tract) and the liver, pancreas, and gallbladder. The…
Human Tooth Structure Human tooth (plural form is “teeth”) is a calcified and hard structure found in the mouths or jaws of many vertebrates and generally used to chewing of foods into smaller pieces. Teeth are very special to us among all important organs in human anatomy. The teeth are the hardest forms in our…