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The
cardiovascular system is based around three components:
1.
The Heart (the pump).
2.
Blood Vessels (the tube network).
3.
The Blood (the transport medium).
The
cardiovascular system's primary functions are to transport oxygen
and nutrients around the body. In addition to this the cardiovascualr
system has a role to play in removing waste products, temperature
regulation, distribution of antibodies and the carrying of hormonal
messages.
The
Heart
Put
your cursor on the end of the arrow to label the heart parts.
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