science vocab Flashcards
remember all (9 cards)
1
Q
Blood
A
a red liquid that carries food and oxygen to all parts of the body
2
Q
Blood vessel
A
special tubes that carry the blood around the body
3
Q
Carbon dioxide
A
a waste gas that the body must get it off
4
Q
Circulation
A
the pumping of blood all around the body
5
Q
Circulatory System
A
the system formed by the heart blood vessels and blood to carry food and oxygen around the body
6
Q
Heart
A
the special muscle that pumps blood around the body
7
Q
Oxygen
A
a gas in the air that the body uses
8
Q
Pressure
A
the force that is exerted on or against an object by something in contact with it
9
Q
Pulse
A
a small beat felt under the skin due to the pressure of blood
