4x The biosphere is the highest level of organization in the hierarchy of life on earth. Rank the levels of organization from most complex to simplest. A ecosystemsgt communitiesgt populationsgt organisms square organismsgt populationsgt communitiesgt ecosystems C ecosystemsgt organismsgt communitiesgt populations square populationsgt communitiesgt ecosystemsgt organisms

The correct answer is A: ecosystems > communities > populations > organisms.<br /><br />The levels of organization in the hierarchy of life on Earth, from most complex to simplest, are as follows:<br /><br />1. Ecosystems: A large and complex community of living organisms (plants, animals, and microbes) interacting with each other and their physical environment.<br /><br />2. Communities: A group of different species living together in a specific area and interacting with each other.<br /><br />3. Populations: A group of individuals of the same species living in a specific area.<br /><br />4. Organisms: Individual living entities, such as plants, animals, or microbes.<br /><br />Therefore, the correct ranking from most complex to simplest is: ecosystems > communities > populations > organisms.