Animals are heterotrophic, which implies they depend on other organisms—vegetation and/or other animals—for their food items, as they can not synthesize their very own food as plants do via photosynthesis. Vertebrates make up a self-contained group: the subphylum Vertebrata. Invertebrates belong to many different teams. The skeletons of bony fish https://charlesw752lpt4.iamthewiki.com/user