Number one is D and number two is B
Detraining. (example) <span> They began a </span>training program and then stopped exercising after 4 weeks.<span> They quit exercising for the next two months. They were tested were found to have lost all of their aerobic gains and returned to their original fitness levels.</span>.
Stimulants speed up the nervous system
7+12+24=43, 43 is your answer