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 …

Oct 10, 2025 · Homo sapiens, the species to which all modern human beings belong and the only member of the genus Homo that is not extinct. The name ‘Homo sapiens’ was applied in 1758 …

HUMAN meaning: 1. being, relating to, or belonging to a person or to people as opposed to animals: 2. having the…. Learn more.

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

Apr 20, 2025 · These things matter to some degree, of course, but they don’t answer our question. What is a human? Every human is a eukaryote, animal, vertebrate, mammal, …

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 …

Sep 30, 2025 · 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 …

The human body is the entire structure of a human being. It is composed of many different types of cells that together create tissues and subsequently organs and then organ systems. The …

Jul 9, 2024 · One of the earliest defining human traits, bipedalism -- the ability to walk on two legs -- evolved over 4 million years ago. Other important human characteristics -- such as a large …