How can we help?

You can also find more resources in our Help Center.

17 terms

LAST SCIENCE TEST OF 7TH GRADE

STUDY
PLAY
Vein
pumps blood back to the heart
Diaphragm
a sheet of muscles with an important role in breathing
Ventricle
pumps blood from the heart
Atrium
The upp chambers of your heart
Valve
prevents blood from flowing backwards
Artery
transports blood away from the heart
Capillary
transports blood from arteries to veins
Aorta
distributes oxygen rich blood to all the arteries
Coronary Artery
supplies blood to the heart
Plasma
protein containing fluid
Platelet
clear cell fragments that form blood clots
Hemoglobin
a protein that transports oxygen in the blood
Alveoli
tiny air sacs that bring in oxygen for carbon dioxide
Larynx
an organ forming an air passageway and holds the vocal cords
Pharynx
the part that leads from the mouth to the esophagus
Trachea
tube that connects the nose and the mouth
Bronchi
major air passageways