Which are characteristics of a prokaryotic cell? A. Single cellular, has nucleus. B. Multicellular, has nucleus
C. Single cellular, has no nucleus.
D. Multicellular, has no nucleus

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells