1. Birds - Kingdom A (Animalia) Kingdom consisting of multicellular, eukaryotic organisms that are heterotrophic (obtain food by consuming other organisms), typically mobile, and reproduce sexually. Examples include birds and reptiles.2. Methanogen - Kingdom E (Eubacteria) Kingdom of unicellular, prokaryotic organisms with a simple cell structure lacking a nucleus. They have cell walls made of peptidoglycan. Methanogens are a type of bacteria often classified here.3. Reptiles - Kingdom A (Animalia) Kingdom of mostly multicellular, eukaryotic organisms that absorb nutrients from organic material. They have cell walls made of chitin and reproduce via spores. Examples include mushrooms and molds.