Solved by a verified expert:which of the following is not a characteristic of lifeA. maintains homeostasisB. composed of cellsC. composed of atomsD. carries out metabolismwhich of the following must be true to consider something to be alive?A. it must be able to replicate it’s DNAB. it must be able to respond to lightC. it must be able to convert energy from one form to anotherD. it must be able to movewhich of the following represents a correct sequence of levels within the hierarchy of life?A. community, population, biosphereB. cell, population, organismC. cell, organism, tissueD. cell, organism, organ system