There are several problems with classifying organisms into six kingdoms of life. one problem is that aren't well defined and are very diverse. in addition, any eukaryotes that don't fit into other kingdoms are placed in this kingdom. a. fungi b. plants c. archaea d. protists

D. Protists

Explanation:

Kingdom protista is composed of mostly unicellular organisms, but they do include some multicellular organisms. Like your problem says, eukaryotes that do not fit in other kingdoms are placed in this kingdom. As a result, even members of this kingdom do not share many similarities, as the organisms here are diverse.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

energy and particles