a blood cell that carries oxygenated blood and deoxygenated blood.
200
the best teacher in the world
no, not mrs. Selby, its Jesus.
200
pulmonary vein
A vein leading into the capillaries in the lungs.
200
diaphragm
it gives your lungs extra room, pulling them out.
200
vocal cords
two thin fibers of tissue that makes noise, such as like talking, singing, or humming,etc.
200
antibodies
white blood cell uses it to kill bacteria.
300
Bill nye
Science guy
300
aorta
A blood artery that carries oxygenated blood into a vein.
300
bronchioles
loads air into the alveoli.
300
phloem
an organism in plants that carries food to the rest of the plant.
300
white blood cell
attack organisms and kill them
400
coagulation
An incredibly complex chemical mechanism which clots blood when a blood vessel is broken.
400
nasal cavity
the main place air travels into the respiratory.
400
xylem
transports water to the rest of the plant.
500
emphysema
A disease that is caused by smoking.
500
cardiac cycle
the contraction of the ventricles, and the two atria, the relaxation of the atria and the contraction of the relaxation of the ventricles-is then followed by a slight pause.
500
alveoli
stores oxygen for the capillaries in the lungs.
500
An organism that has neither lungs nor gills, but an intricate network or tubes throughout the entire body
an insect
500
hemoglobin
a protein that makes red blood cells its over all color red.