Human evolution is characterized by a number of morphological, developmental, physiological, and behavioral changes that have taken place since the split between the last common …

The meaning of HUMAN is of, relating to, or characteristic of humans. How to use human in a sentence.

Jan 19, 2026 · Characteristic of the vertebrate form, the human body has an internal skeleton with a backbone, and, as with the mammalian form, it has hair and mammary glands.

Jan 3, 2024 · Part of what it means to be human is how we became human. Over a long period of time, as early humans adapted to a changing world, they evolved certain characteristics that …

However, human beings not only define themselves biologically and anatomically, but also in psychological, social, and spiritual terms. Psychologically, humans have a highly developed …

Apr 20, 2025 · An individual human is much more than applied labels of name, race, sex, and nationality. Each of us lives inside a massive, ongoing story we have only begun to understand.

Our species, Homo sapiens, is the only human alive today. Discover the ancestors of Homo sapiens, the traits that define us and where humans come from.

Human behaviour is hard to understand, so sometimes, psychologists study animals because they may be simpler and easier to know. Psychology overlaps with many other sciences, …

Jan 25, 2026 · The only extant members of the human tribe, Hominini, belong to the species Homo sapiens. The exact nature of the evolutionary relationships between modern humans …

4 days ago · Human being, a culture-bearing primate classified in the genus Homo, especially the species H. sapiens. Human beings are anatomically similar and related to the great apes but …