Is the following equation balanced or unbalanced?

AlBr₃ + 3K → 3KBr + Al

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

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.

One of the reasons that stars are so large is because