Why is sickle cell disease classified as a recessive disorder?

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

In the practice of science, this type of reasoning is used to develop explanations.

Resperation is a way to release carbon back into the atmosphere