During world war 1, why were germans unable to finish the war on the western front

Explain nonnuclear inheritance. ~ ap biology

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

Describe the structure of a virus, and explain how this structure differs from that of a cell.