unit 3; circulatory system in a mammal Flashcards
1
Q
common feature of transport systems
A
medium to carry materials, form of mass transport to move medium in, closed system of vessels to branch through organism, mechanism for movement withing vessels
2
Q
define closed circulatory system
A
blood is confined to vessels
3
Q
define double circulatory system
A
blood passes through heart twice for every circuit of the body
4
Q
define metabolism
A
all the chemical processes that take place in the body
5
Q
A
