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the respiratory system provides oxygen for them
This system is called the respiratory system. It exchanges oxygen that the cells need to make energy for carbon dioxide which is a waste product that the cells make.
Respiratory system
Cytoplasm is the fluid inside a cell, so since the respiratory system is made of cells, the cytoplasm is inside of the respiratory systems cells.
the lungs
The purpose of the respiratory system is to bring oxygen into the body and remove carbon dioxide. It supports the body's functions by supplying oxygen to cells for energy production and removing waste carbon dioxide to maintain a healthy balance in the blood.
the lungs
Respiratory system provides O2 to digestive system which is essential for all cells and their working .
the red blood cells get oxygen or put out carbon dioxide through the capillaries in the alveoli of the lungs. They do this to help get oxygen for the cells in the body/ take away carbon dioxide from the cells
Excretory system gets rid of waste. Respiratory system supplies blood cells with oxygen.
oxygen
Respiratory system