Explain why the water cycle approximates a closed system

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

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

Organize the following objects from lowest volume to highest volume