Question

How does the circultatory system and muscular system work together?

A: It doesn't
B: Filters out waste from food and pushes it through intestines and out the body and you know how and where it gets out.
C: Our muscles would be unable to carry out our normal activities, and our heart health would eventually deteriorate.
D: The circulatory system provides your brain with a constant supply of oxygen-rich blood while your brain regulates your heart rate
and blood pressure.

Answer 1

d.

Step-by-step explanation:

i was think b at first but that doesnt really explain how it gets to the circulatory system so d because without the the regulation of the heart rate and oxgen rich blood the muscular system can do absolutely nothing