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  • Order, Species, Webs, Description, Behavior, Facts - Britannica
    A spider is any of more than 51,500 species of arachnids that differ from insects in having eight legs rather than six and in having the body divided into two parts rather than three All spiders are predators, feeding almost entirely on other arthropods, especially insects
  • Goliath birdeater | Spider, Tarantula, Description, Size, Bite, Diet . . .
    The goliath birdeater spider is a brown or black tarantula found in the deep Amazonian rainforests of northern South America It is widely considered the largest arachnid by mass
  • Duke Snider | Biography, Stats, Facts | Britannica
    Duke Snider, American professional baseball player who was best known for playing center field on the famed ‘Boys of Summer’ Brooklyn Dodgers teams of the 1950s An outstanding player in the postseason, he helped the Dodgers win the World Series in 1955 and 1959 Learn more about Snider’s life and career
  • Parasitism | Definition Examples | Britannica
    Parasitism, relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism Parasites may be characterized as ectoparasites, which live on the body surface of the host, or endoparasites, which live within a host’s body
  • Pedophilia | Definition Facts | Britannica
    Pedophilia, in conventional usage, a psychosexual disorder characterized by sexual interest in prepubescent children or attempts to engage in sexual acts with prepubescent children The term was replaced with ‘pedophilic disorder’ in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (2013)
  • Life | Definition, Origin, Evolution, Diversity, Facts | Britannica
    Life, living matter and, as such, matter whose attributes include responsiveness, growth, metabolism, energy transformation, and reproduction Each individual is composed of one or more minimal living units, called cells, and is capable of transformation of compounds, growth, and participation in reproductive acts
  • Quantum | Definition Facts | Britannica
    Quantum, in physics, discrete natural unit, or packet, of energy, charge, angular momentum, or other physical property Light, for example, appearing in some respects as a continuous electromagnetic wave, on the submicroscopic level is emitted and absorbed in discrete amounts, or quanta
  • Darwinism | Definition Facts | Britannica
    Darwinism, theory of the evolutionary mechanism propounded by Charles Darwin as an explanation of organic change It denotes Darwin’s specific view that evolution is driven mainly by natural selection Learn more about the principles of Darwinism in this article


















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