What is the most likely explanation for the changes to the populations of species A and species B?

How does using straws hurt the sea turtles?

Modern whales developed their traits through natural selection what occurs during the process of natural selection

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