This page explains how to find the relative formula mass (relative molecular mass) of an organic compound from its mass spectrum. It also shows how high resolution mass spectra can be used to find the molecular formula for a compound. Using a mass spectrum to find relative formula mass. The formation of molecular ions.
Modern humans belong to a group called hominids. Homo sapiens, or humans, are the only surviving species of hominids.Hominids are part of a larger group of animals called primates, which includes monkeys and apes.Humans are also mammals.n short, humans belong to the primate group. Kingdom: | Animalia / Phylum: | Chordata / Class: | Mammalia / Order: | Primates / Family: | Hominidae / Subfamily: | Homin â¦ inae / Tribe: | Hominini / Genus: | Homo / Species: | H. sapiens. 5 people found this useful.
Out of the ashes and charred debris, several small possum-like mammals (Purgatorius) emerge, and the narrator explains that small mammals such as these will eventually evolve into humans, and think back in awe to a time when dinosaurs roamed America.