Question

17

Which statement is true? *
(5 Points)
Humans need Carbon Dioxide in order to live.
The circulatory system along with the respiratory system helps get oxygen to every muscle in the body.
Body temperature is controlled by the temperature outside
Red blood cells help heal wounds.

Answer 1

The circulatory system along with the respiratory system helps get oxygen to every muscle in the body is true

Step-by-step explanation:

Your heart helps oxygen and blood pump to the rest of your muscles and if you didn't breath (which is the respiratory system) then your heart wouldnt have oxygen to circulate

Answer 2

the answer would be the circulatory and respiratory systems pumping oxygen throughout the body, because the first one isn’t correct (it’s plants who need CO2 to survive, humans simply just breathe it out), body temp is controlled by the skin, and it’s white blood cells that heal wounds. hope this helps!