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According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes

The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the

As a result of these processes the single celled organism accomplishes