Do warmups, control heart rate to safe levels, work on intensity (don't overexert) , do cool downs to prevent cramping
Answer:
oxygen
Explanation:
Red blood cells carry hemoglobin which oxygen bonds with as the hemoglobin rich blood cells pass through the blood vessels of the lungs
C. Small intestine and large intestine
sorry if i mistaken.
True because if the person did not do any physical activity at all bow are they going to build physical fitness
Answer:
lovely bird, but please be careful with her next time