Question

4. How circulatory system work together with respiratory system?
a. Circulatory system breaks down food to be absorbed by the
respiratory system as it provides oxygen to the cells
b. Circulatory system carries nutrients to the respiratory system
as it provides oxygen to the circulatory system.
c. Circulatory system carries message to the respiratory as it
provides oxygen to the circulatory system
d. Circulatory system carries oxygen to the cells of respiratory
system as it provides nutrients to the circulatory system.
​

Answer 1

Answer:

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.

Explanation:

Hope this will help you