Answer to Question #271292 in Human Anatomy and Physiology for asjadh

Question

Body system(there are 10): what is the system, why is it important, how to protect it, Bonus: How does the system work
In your own word
RespiratoryDigestiveUrinaryreproductive

Answer 1

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history.

The gastrointestinal tract is the tract from the mouth to the anus which includes all the organs of the digestive system in humans and other animals. Food taken in through the mouth is digested to extract nutrients and absorb energy, and the waste expelled as feces.

The reproductive system of an organism, also known as the genital system, is the biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones are also important accessories to the reproductive system.