What characteristics of life no longer exists when an organism die ? how can one check this?

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

Me.henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to

What two conditions must be present for osmosis to occur?