Which of the following helps your circulatory
system pump blood from your feet to your
heart?
a) Density
b) Solubility
c) Cohesion
d) Adhesion

Respuesta :

Answer:

c: cohesion

Explanation:

This cohesive relationship between the systems is known as pulmonary circulation. It helps the circulatory system in pumping the blood from the feet to the heart.