Animal
Animals are a major group of multicellular, eukaryotic organisms of the kingdom Animalia or Metazoa. Their body plan eventually becomes fixed as they develop, although some undergo a process of metamorphosis later on in their life. Most animals are motile, meaning they can move spontaneously and independently. All animals are also heterotrophs, meaning they must ingest other organisms or their products for sustenance.
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Famous quotes containing the word animal:
“Nobody can misunderstand a boy like his own mother.... Mothers at present can bring children into the world, but this performance is apt to mark the end of their capacities. They can’t even attend to the elementary animal requirements of their offspring. It is quite surprising how many children survive in spite of their mothers.”
—Norman Douglas (1868–1952)
“Come into animal presence.
No man is so guileless as
the serpent. The lonely white
rabbit on the roof is a star
twitching its ears at the rain.”
—Denise Levertov (b. 1923)
“As a particularly dramatic gesture, he throws wide his arms and whacks the side of the barn with the heavy cane he uses to stab at contesting bidders. With more vehemence than grammatical elegance, he calls upon the great god Caveat Emptor to witness with what niggardly stinginess these flinty sons of Scotland make cautious offers for what is beyond any question the finest animal ever beheld.”
—Administration in the State of Arka, U.S. public relief program (1935-1943)