there are three types of blood vessels
true
the heart consists of ............................champers
4
arteries carry blood from the heart to the body
true
blood rich in carbon dioxide gas returns back to the heart through
veins
what happens if ? we remove the flower of a plant.
the plant can't make seeds
what is the function of : human circulatory system
transport oxygen gas and nutrients to all the body parts
it pumps the blood to all the body parts
Heart