Which of the following are items that are a threat to biodiversity?
a. pollution and succession
b. habitat loss and predation
c. poaching and habitat loss
d. succession and poaching
plzzz !

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls