The main components Flashcards
1
Q
what is the function of the circulatory system
A
To transport nutrients etc round the body
2
Q
What are the key parts of the circulatory system
A
The heart
Blood vessels
Blood
3
Q
what type of circulatory system is in mammals
A
double circuit
4
Q
what is the hearts function
A
contracts to provide force to move blood around
5
Q
what is the blood vessels function
A
allows blood to move through tissues in the body
6
Q
what is the blood function
A
transports substance to cells and removes waste products
