Question

what is the major role of the circulatory system?

Answer 1

circulatory system delivers oxygen and nutrients cells and takes away wastes

Answer 2

Thank you!! <3

Answer 3

yw

Answer 4

The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

Answer 5

is my guess

Answer 6

ur correct

Answer 7

i used to do digestive systems and respiratory

Answer 8

and others

Answer 9

now, what's the role of the respiratory system?

Answer 10

ummmmmmmmmmmmmmmmmmmmmmmmmmm

Answer 11

it allows us to breath

Answer 12

The respiratory system are a group of organs and tissues that help you breathe

Answer 13

they bring oxygen in our bodies

Answer 14

thanks ^^

Answer 15

yuh