There never seems to be enough hours in the day
Marathon’s consist of running/jogging/sprinting long distances, so first off it would be a good idea to increase stamina, which would be done by jogging everyday, increasing your distance everyday. Stretch your calf muscles upper leg muscles to avoid cramps while running too.
Proteins or polypeptides. (They are interchangeable)
Answer: space sickness or space adaptation syndrome
Explanation:
B. Inhumane & D. A criminal act