circulatory system (function & parts)

Question 1

main parts of the circulatory system

Answer 1

1. fluid such as blood or haemolymph (o2 and mineral transport)
2. blood vessels or spaces throughout the body in which the fluid can be transported
3. muscular pump, normally the heart

Question 2

what’s the main function of the circulatory system

Answer 2

to transport materials within the internal environment for exchange with all cells. nutrients and gases are exchanged for wastes.