WILL UPVOTE EVERY ANSWER! A MULTIPLE CHOICE QUESTION!
Question 5 (Multiple Choice)
During exercise, the amount of ____________ carried in the blood to the muscles increases.
Aoxygen
Bcarbon dioxide
Cenergy
Dcalories
Question 5 (Multiple Choice)
During exercise, the amount of ____________ carried in the blood to the muscles increases.
Aoxygen
Bcarbon dioxide
Cenergy
Dcalories