Answer:
the answer at b says that the structure of the heart at animal x is straight and inbetween the Lungs but at animal y the structure of the heart is slightly tilted to the left
and the answer at c the most efficient blood circulation is at y because the blood is able to flood accordingly and it it well transported in the aorta
Answer:
c
Explanation:
i think its c i hope its right
Answer:
at the top row it says ingredients mark that off, do u have a list of the words to find?
