Humans (Homo sapiens) are primates of the family Hominidae, and the only extant species of the genus Homo. They originated in Africa, where they reached anatomical modernity about 200,000 years ago and began to exhibit full behavioral modernity around 50,000 years ago.
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Some articles on human:
... are very high-pitched, well outside the range of human hearing ... Henri Laborit's theories on evolutionary psychology and human behaviors by using short sequences in the storyline showing lab rat experiments ... In Harry Turtledove's science fiction novel Homeward Bound, humans unintentionally introduce rats to the ecology at the home world of an alien race which previously invaded Earth and introduced some of its own fauna ...
... Body The Catholic Church affirms the sanctity of human life, from conception to natural death ... The Church believes the human being has been created in the "image and likeness of God", and that human life should not be weighed against other values such as economy, convenience ... and, behold, it was very good." then the human body and sex must likewise be good ...
... to address the moral issues that arise from people's sexuality in society and in human interactions ... Sexuality and reproduction are fundamental elements in human interaction and society worldwide ... the universals of culture peculiar to all human societies ...
... The date of the first human presence in Ivory Coast (also officially called Côte d'Ivoire) has been difficult to determine because human remains have not been ... has been interpreted as a possible indication of a large human presence during the Upper Paleolithic period (15,000 to 10,000 BC), or at the minimum, the Neolithic period ...
... Three forms of superoxide dismutase are present in humans, in all other mammals, and most chordates ... SOD1, soluble Crystallographic structure of the human SOD1 enzyme (rainbow colored N-terminus = blue, C-terminus = red) complexed with copper (blue-green sphere) and zinc (grey spheres) ... SOD2, mitochondrial Structure of the active site of human superoxide dismutase 2 ...
More definitions of "human":
- (adj): Characteristic of humanity.
Example: "Human nature"
- (adj): Relating to a person.
Example: "The experiment was conducted on 6 monkeys and 2 human subjects"
Famous quotes containing the word human:
“The division between the useful arts and the fine arts must not be understood in too absolute a manner. In the humblest work of the craftsmen, if art is there, there is a concern for beauty, through a kind of indirect repercussion that the requirements of the creativity of the spirit exercise upon the production of an object to serve human needs.”
—Jacques Maritain (18821973)
“Nothing is far and nothing is near, if one desires. The world is little, people are little, human life is little. There is only one big thingdesire.”
—Willa Cather (18731947)
“To my thinking boomed the Professor, begging the question as usual, the greatest triumph of the human mind was the calculation of Neptune from the observed vagaries of the orbit of Uranus.
And yours, said the P.B.”
—Samuel Beckett (19061989)