Answer: To assist your circulatory system in pumping oxygen-rich blood to your working muscles.
Explanation:
Dispersal helps different species to increase their range of places, thereby helping to increase their population (<span>size) </span>in different regions.<span> Dispersal also helps to avoid (c</span><span>rowding) </span>of a single location as species move to different locations.
It lets the costumer know what to do. Or in this case order food.
Hey You!
I believe the answer should be D. Equally.