The movement is the ability of the organism to change its position from a place to another, it is from the characteristics that distinguish between the living organisms & non-living things, The human movement...
The human nervous system importance The nervous system is carrying the nerve messages from one of the body areas to another, It regulates and coordinates all the vital processes within the body, It receives the...
The reflex action Your body makes an involuntary response by the nervous system and this happens when your body is subjected to the external stimuli such as the strong light, the heat or smell...
The peripheral nervous system The peripheral nervous system is the nerves which emerge from the central nervous system (the brain and the spinal cord), It consists of the cranial nerves and the spinal nerves...
