Hemoglobin is a protein that is produced by the body that carries oxygen in the read blood cells the more read blood the more hemoglobin you have if the athletes have a high level of hemoglobin on the day of the race than it had ben days or weeks before, to shows that the athlete was blood doping.
Blood volume. If you are tired and no blood is able to get to your body and you heart keeps going faster your heart is probably going to fail.
Answer:
TECHNOLOGY: is a body of knowledge devoted to creating tools, processing actions and the extracting of materials.
TECHNICAL: relating to a particular subject, art, or craft, or its techniques OR involving, or concerned with applied and industrial sciences
INTERRELATED: They're both a expression of crafts.
(I'm not sure for the Irrelated part but everything else is solid.)
-Hope it helps
Likely goalie.
the CV system is needed for sustained efforts, all of which would be needed to play forward, defense, or midfield
