No, the circulatory system involves blood, heart, viens, etc.
no
Plants do have circulatory systems; these transport nutrients and carbon dioxide.
False. HIV destroys the immune system.
False, the fetus and mother exchange nutrients via the placenta
True
false
Most mollusks have an open circulatory system, except class cephalopoda
the circulatory system does not "produce" blood cells. The circulatory system does not produce anything, it just circulates the blood around your body.
Yes
false
true
True.