Anyone wanna help me out with biology?

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

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

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance