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.
Answer:Whats is SCID?
Explanation: SCID is severe combined immune deficiency, a rare genetic disorder in which affected children have no resistance to disease and must be kept isolated from infection from birth.
The answer would have to be false
you'd probably call them checkered
hope i helped:)
