Ablank is a species that naturally lives in an ecosystem

How can you approximate the number of calories required to keep you in energy balance?

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

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