The Body Systems
Circulatory, Cardiovascular, and Nervous systems.
Circulatory System
The Nervous System
Cardiovascular System
Cardiovascular System
The cardiovascular system is an important part of the body which consists of three components: the heart, blood vessels (capillaries, veins and arteries) and blood. The cardiovascular system transports oxygen to different parts of the body, and thereby provides nourishment to the various body parts.
Circulatory System
Our circulatory system contains three main parts -- the heart, the blood and blood vessels such as the arteries, capillaries and veins. The heart makes our body function properly by pumping blood to the various parts of our body. The main function of this system is to provide oxygen and nutrients to the various cells in the body.
Nervous System
The nervous system of an organism is a network of cells specialized to process information and cause reactions in the body parts. It is composed of neurons, cells which processes and transmits the information in the form of electro-chemical signals, and glial cells which assist the neuron functioning.