Your heart rate will go down, causing you to cool down before you are done exercising. This is good because then you won’t have a high heart rate for a long time.
I think it the answer is B
wow that's really hard :) Greetings from South Korea :-)
C. Realistic. If your goals are not realistic, then they are un-achievable and you will not make it.
Dilution is a term for thinning
