The Heart Biology Flashcards
1
Q
Why do large organisms need transport systems
A
To supply all there cells with
Food, oxygen and other materials and remote waste from the cells.
2
Q
What is the transport system in animals also known as
A
Circulatory system
3
Q
What are the 3 main components of the circulatory system
A
-fluid -blood
-muscular pump -heart
-a network of tubes -blood vessels (arteries, veins and capillaries)
