What are the main points of oparins’s theory of origin of life? make a five

How does friction with the atmosphere affect the speed of an artificial satellite

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

The transport tubes for food coming down the plants are called?