The types of the system in our body are:
1. Digestive System - It digest/break down foods of our body.
2.Muscular System - It provide movement for our body.
3.Skeletal System -
A. It gives the body much needed support.
B.It protects the internal organs of our body.
C.It makes body movement possible through the muscles attached to them.
D.It stores important minerals like calcium.
E.It is where millions of blood cells are produced.
4.Integumentary System - To act as a barrier to protect the body from outside world. It also retain our body fluids, protect against disease, eliminate waste products and regulate body temperature.
5.Circulatory System -
A.It is the transport system of the body.
B.It transports nutrients, water and oxygen to the blood cells and collects carbon dioxide and wastes from the body cells.
cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (atp), and then release waste products.