Tag: radius

  • Evolution of Horse

    Evolution of Horse

    Classification of Modern Horses Kingdom: Animalia (Multicellular, eukaryotic organisms) Phylum: Chordata (Possess a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail) Class: Mammalia (Endothermic amniote possessing a neocortex, hairs, three middle ear bones and mammary glands) Order: Perissodactyla (Odd – toed ungulates) Family: Equidae (Thick skulled with stocky bodies)…

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  • Class 9th – GRAVITATION

    Class 9th – GRAVITATION

    Earth attracts every object towards it by a force. This force is called force of gravitation or gravitational pull. This gravitational pull is also called as fore of attraction, as it attracts things towards earth. An object falls on the earth and this is due to force of Gravity or Gravitational pull. Example: When you…

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