Answer:
The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
Explanation:
Hope this helps you. Take care^_^
Answer:no all is good
Explanation:so you dont scare the new parents
D because if you have asthma you could still be affected by a other childhood disease a b c is all true data shows prof of a b and c
They are able to use imperatives and interrogatives.
They frequently use the auxiliary verb "have" in statements.
