Aserious dancer, justine watches what she eats. she knows that she is underweight, but fears tha if she starts eating more that she will get fat. in addition to her preoccupation with food she has also stopped menstruating. her behaviors suggest that she might be suffering from

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