Question

in animals which of the following body systems delivers nutrients and oxygen to cells

A.digestive system
B.respiratory system
C.excretory system
D.circulatory system

Answer 1

@jazzyspazzy @jcoury

Answer 2

i think it is c

Answer 3

i dont think so

Answer 4

i think its c too

Answer 5

so c or not c

Answer 6

jeez gimme a minute hold up

Answer 7

k

Answer 8

Definition of excretory :The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, so as to help maintain internal chemical homeostasis and prevent damage to the body.

Answer 9

so it is not c

Answer 10

Nope

Answer 11

What do you think it is i'll tell u the answer just want to see one more guess

Answer 12

mmm maybe d

Answer 13

yup

Answer 14

cause the blood carries everything.

Answer 15

thank you here is a medal

Answer 16

thank you