describe the homeostatic interrelationships between the skeletal system and the muscular system How many oxygen molecules does an avg 10-year-old male have in their body? show work

( use a gram of hemoglobin, find mL of O2, find mol of O2 and then find total molecules of O2 using Avogadro) OR ( 4 molecules of O2 pre Hb x avg hemoglobin in a RBC x RBC in a litters of blood x avg liters of blood in the body )