Question

How does the immune system work together with the circulatory system to function properly?


A.
Red blood cells released by immune cells cause increased blood flow to the infection site; this increased blood flow brings other red blood cells to the area more quickly


B.
White blood cells move through the body (to parts where they are needed) in the blood vessels of the circulatory system to destroy pathogens.


C.
The circulatory system's arteries cause the immune system to work harder by bringing oxygen-depleted blood to the infection site.


D.
The immune system's red blood cells fig

Answer 1

i think c but not sure please help

Answer 2

@Frostbite

Answer 3

@adamaero

Answer 4

@KamiBug

Answer 5

@CloverRacer

Answer 6

u r wrong @gelow

Answer 7

white blood cells are main in immune system

Answer 8

ok

Answer 9

i think now u can get answer @gelow

Answer 10

so b ?

Answer 11

u got it

Answer 12

cool you get the medal

Answer 13

thqs

Answer 14

np

Answer 15

yup