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National Geographic Pictures of the Year: As one of the most respected and well-known organizations for nature photography, National Geographic began its “Pictures of the Year” contest in 2023. It invites photographers, both amateur and professional, to submit photos to compete in one of four categories: nature, people, places, and animals.
A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms, sometimes simply as lists of synonyms and antonyms.
Synonyms Triploblasts Lankester, 1873 Bilateria ( / ˌ b aɪ l ə ˈ t ɪər i ə / ) [ 5 ] is a large clade or infrakingdom of animals called bilaterians ( / ˌ b aɪ l ə ˈ t ɪər i ə n / ), [ 6 ] characterised by bilateral symmetry (i.e. having a left and a right side that are mirror images of each other) during embryonic development .
The world's three largest photography organisations, the Photographic Society of America, the Fédération Internationale de l'Art Photographique and the Royal Photographic Society have adopted a common definition for nature and wildlife photography to govern photography competitions, their respective presidents writing in a joint statement, "The development of a common definition for nature ...
Also called an antibacterial. A type of antimicrobial drug used in the treatment and prevention of bacterial infections. Archaea One of the three recognized domains of organisms, the other two being Bacteria and Eukaryota. artificial selection Also called selective breeding. The process by which humans use animal breeding and plant breeding to selectively control the development of particular ...
At this point, it was generally agreed that the rheas should be allowed to stay in the region. By spring 2021, just 247 rheas were counted; this development was attributed to both the hunting and the increased caution of the animals. Several had begun to avoid humans more than previously and retreated into the woods.
The word animal comes from the Latin noun animal of the same meaning, which is itself derived from Latin animalis 'having breath or soul'. [6] The biological definition includes all members of the kingdom Animalia. [7] In colloquial usage, the term animal is often used to refer only to nonhuman animals.
A species description is a formal scientific description of a newly encountered species, typically articulated through a scientific publication.Its purpose is to provide a clear description of a new species of organism and explain how it differs from species that have been previously described or related species.