I think it’s this but i might be wrong i’m not 100% sure
pharmacological
Depressants. aka things such as alcohol, heroine, & many other drugs<span>.</span>
The term duration refers to C. how long a workout or exercise lasts.
Explanation:
The definition of duration is "the time during which something continues." C is the only answer having to do with the time the workout continues at.
Morning jogs are one way to improve my activity level. One way to determine its effectiveness, is to pay attention to how long you can run at a time without needing to stop. Another way to improve physical activity, would be to spend an hour outside everyday. Whether it be to go on a walk, or play sports with friends. Being able to do this everyday would help my health very well!
You can write the rest about the details of what sports you would play, or where you would run to! You can also let me know where you would run and what sports and I can write the rest!!