Plasma is a yellowish liquid wich is 90% water . It carries the nutrients in the blood and waste products.
Red Blood Cells give blood its color. They carry [blank_start]oxygen[blank_end] and CO2
White blood cells fight infection . They surround and absorb germs which enter the body.
Respuesta
oxygen
blood
water
Pregunta 5
Pregunta
During Pulmonary Circulation blood flows from the heart to the lungs and back to the heart again