What aspects of Oparin’s hypothesis were not tested by the miller-urey experiment?

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure