a) the heart would need to have multiple chambers
b) the circulating body fluid would need to be contained in closed vessels
c) the heart would need to have multiple ostia
d) only A and B are correct
e) A, B, and C are correct.© BrainMass Inc. brainmass.com October 1, 2020, 8:03 pm ad1c9bdddf
Clearly, the heart would need to have multiple chambers in order to handle the two major circuits of blood flow, i.e. ...
The solution discusses the circulatory system changes or modifications needed for an insect to grow as large as an elephant.