Which type of blood cell carries oxygen?
red blood cells
Blood comes from the body and enters the ________ atrium.
right
The liquid part of blood
A blood vessel with a wall one cell thick through which oxygen and food molecules pass to body cells
Capillaries
The heart is about the size of a human ______
fist
White blood cells
The force of blood against the walls of blood vessels.
Blood Pressure
The heart beats slower in teens and children. True or False
False-it beats faster in teens and children.
The substance in the blood that carries oxygen.
Hemoglobin
A protein in plasma that fights disease
antibody
Veins
The largest artery in the body
aorta
Blood is carried to the lungs to receive_____
oxygen
A tiny piece of cell that helps form clots.
Platelet
Carbon dioxide leaves the body when you ______
exhale
relating to the heart
cardiac
The heart beats around ____ times per minute.
70