Respuesta :

Answer:

to transport oxygen to tissue and cells

to transport nutrition from the digestive system to tissue and cell

to transport carbon dioxide and waste out of cell

Explanation:

The main function of the circulatory system is to provide oxygen, nutrients and hormones to muscles, tissues and organs throughout your body

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1.) To transport oxygen to tissues and cells
2.)to transport carbon dioxide and waste out of cells
3.) To signal to our bodies that we need oxygen