Internally it is the Nervous System.
Externally it is the Sensory system (touch, sight, smell, taste, hearing) and the voice.
The Nervous System
Circulatory system
recycle nutrients
The circulatory system, specifically the cardiovascular system, is responsible for sending nutrients, oxygen, and other essential substances to all the cells in the body via the blood circulation. This vital system ensures that each cell receives the necessary nutrients and removes waste products to maintain overall health and function.
Cells in the human circulatory system are responsible for the transportation of oxygen, nutrients, and waste products throughout the body via blood, while cells in the human nervous system transmit electrical impulses to enable communication between different parts of the body. Both systems play crucial roles in maintaining homeostasis and overall function of the body, but they differ in their primary function and mechanism of communication.
Internally it is the Nervous System. Externally it is the Sensory system (touch, sight, smell, taste, hearing) and the voice.
brain
The Nervous System
Cardiovascular
There are close to 45 miles of nerves running from head to toe in the body. There are 43 pairs of nerves in this system.
Circulatory system
The nervous system is the communication and control system of the human body. It consists of the brain, spinal cord, and nerves that transmit signals throughout the body to coordinate various functions and responses.
yes
I believe the bodies transportion system is the cardiovascular system :)
Respiratory
There are approximately 206 bones in the human body.
immune system