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Turtles

Published on Nov 25, 2015

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PRESENTATION OUTLINE

TURTLES

  • Turtles are adapted in a number of specialized ways
  • because of their habitats in oceans, seas, brackish water or in estuaries of large rivers

MOVEMENT

  • Turtles have sleek and paddlelike forelimbs to propel them swiftly in water
  • claws for crawling on land
  • Their forelimbs have webbed feet for swimming
Photo by Jason Verwey

BREATHING

  • They have more than one lung located on the top of their shells for breathing
  • Tissues in the back of their mouth that allow them to extract oxygen directly from water
Photo by jimbowen0306

EYESIGHT

  • good night vision
  • their eyes have many rods in the retina and cone cells for discerning color
  • This enables them to see a light spectrum that is invisible to human beings

FEEDING

  • Turtle hatchlings are carnivorous while adults are omnivores
  • beaks and jaws enable them to crush, chew or tear food with ease

DEFENSE

  • Hard and rough shells provide turtles with protection
  • quick reflexes that allow them to bundle up inside when threatened by other animals
  • have two hinges that draw upward and cover the soft parts of the turtle
  • Some species of turtles also have strong jaws and claws for defense
Photo by Kevin Timothy