asked 162k views
2 votes
Which statement best describes a change that usually takes place in the human body when the heart rate increases as a result of exercise?

A No hormones are produced.
B The rate of digestion increases.
C Blood cells are excreted at a faster rate.
D More oxygen is delivered to muscle cells.

1 Answer

6 votes

Answer:

D More oxygen is delivered to muscle cells.

Step-by-step explanation:

answered
User J  Calbreath
by
8.0k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.