Amarine biologist discovers a new marine animal that has a coelom, but it does not develop from the mesodermal tissues. under which category should she classify this animal?

Why do german shepherds shed so much

What did hunter gathers do to alter the environment?

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half