Answer:
Explanation:
Amphibian's heart has 2 accessory chambers, Sinus Venosus (receiving blood) and Conus Arteriosus (sending blood out). Human heart does not have that chambers. Blood enters to the right auricle and then is pumped out by two ventricles.
I would go with B. I severed the common man.
Hmmm probably republican Bc they helped free the slaves or sum like that
How wkkc wake up a eat your food don’t get
HISTORY IS MY FAVE SO HMU IF YOU HAVE OTHER QUESTIONS but it's A