Answer:
your arteries that are connected to your lungs are also connected to your heart and then you need to be in the vena cava which are connected to your heart as well so you need the veins
Answer:
Rana y elefante marino guala☺☺☺☺☺☺☺☺☺☺☺
Explanation:
kndjd
They form hydrogen bonds with the water cells so therefore strengthen the cell membrane. Hope this helped
It is between A and B.
But if the species is going to be extinct, that means that they are being threatened.
So the answer is B.
