July 16, 2021, 04:53, asked: viskid noƫ
three hearts Squid have three hearts: two branchial hearts and one systemic heart. The branchial hearts pump blood to the gills, where oxygen is taken up. Blood then flows to the systemic heart, where it is pumped to the rest of the body. The systemic heart is made of three chambers: a lower ventricle and two upper auricles....
July 15, 2021, 22:12, asked: Andrew Murphy
That means they cannot survive on dry land for a long time. But they can stay there for a short period of time, which they use during low tide to hunt in tide pools. are well visible. Photo: Jim Cosgrove....