Sheeeeeeeshhhh
Explanation:
GIVE brainliest to the another guy even know he copy from go.ogle!
Explanation:
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
Answer:
I believe that this is balanced.
