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  1. Human - Wikipedia

    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 ancestor of …

  2. Human evolution | History, Stages, Timeline, Tree, Chart, & Facts ...

    Dec 11, 2025 · Human evolution, the process by which human beings developed on Earth from now-extinct primates. The only extant members of the human tribe, Hominini, belong to the species Homo …

  3. HUMAN Definition & Meaning - Merriam-Webster

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

  4. Human - Simple English Wikipedia, the free encyclopedia

    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, including medicine, …

  5. Human body - Wikipedia

    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 external human …

  6. Humana | Find Medicare Plans and Health Insurance Coverage

    Dec 8, 2025 · Explore Medicare plans and health insurance coverage to fit your lifestyle. Turning 65 or recently qualified? Sign up for Medicare coverage! Start with healthy, start with Humana.

  7. What Is a Human? - Psychology Today

    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, primate, and ape.

  8. HUMAN | definition in the Cambridge English Dictionary

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

  9. HUMAN definition and meaning | Collins English Dictionary

    You can refer to people as humans, especially when you are comparing them with animals or machines. Its rate of growth was fast–much more like that of an ape than that of a human.

  10. Human being - New World Encyclopedia

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