Answer:
a vessel that carries blood away from the heart;
arteries
where chemicals pass between cells and blood;
capillaries
an atmospheric gas expelled by body cells;
carbon dioxide
the liquid that carries chemicals and blood cells through the circulation
plasma
air sacs within the lungs
alveoli
a lower part of the heart
ventricle
any of the arteries, veins, or capillaries that carry blood through the body
?
vessels that carry blood back to the heart
veins
an upper part of the heart
atria
need food and oxygen to live
humans?
the thin-walled tube which carries air from the nose and mouth into the lungs
trachea
the liquid part of blood left over after clotting has taken place
serum
helps to stop bleeding
clotting
carry oxygen to the cells and take carbon dioxide away
red blood cells
help the body fight infections
white blood cells
Step-by-step explanation:
There is no explanation