The OPEN circulatory system is for all animals.
False
It transports people
False
The OPEN circulatory system is for snails, lobsters, grasshoper and insects.
True
It transports nutrients (glucose, aminoacids, vitamins, minerals).
True
All vertebrates including humans have a CLOSE circulatory system.
TRUE
In the CLOSE circulatory system blood flows from arteries to veins through small blood vessels called capillaries.
TRUE