Amphibians Frog

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Amphibians Frog

  1. 1. Vertebrate animals <ul><li>Vertebrate animals have a skeleton inside their bodies . </li></ul>Vertebrates Mammals Birds ? Fish
  2. 2. ??????????????? <ul><li>They are vertebrates animals. </li></ul><ul><li>They spend on part of their lives under water (breathing with gills) and the other part on land (breathing with lungs.) </li></ul><ul><li>They are cold blooded animals so their body tempereture depends on the temperature of their enviroment. </li></ul>
  3. 3. Vertebrates Mammals Birds Amphibians Fish
  4. 4. AMPHIBIANS <ul><li>They spend one part of their lives under water (breathing gills) </li></ul><ul><li>and the other part on land (breathing with lungs) </li></ul><ul><li>They are cold blooded, their body temperature depends on the temperarute of their enviroment. </li></ul>
  5. 5. The frog <ul><li>The frog lives in damp grass. </li></ul><ul><li>It has smoodth, moist skin an bulging eyes. </li></ul><ul><li>It can hop and swim very well. </li></ul><ul><li>The frog is a carnivore. </li></ul><ul><li>Frogs are amphibians. </li></ul>
  6. 6. <ul><li>The frog can hop up to 60 cm- up to six or seven times its own length. </li></ul>
  7. 7. <ul><li>The frog swim very well using its webbing toes. </li></ul>
  8. 8. It eats worms, insects, spiders, slugs. The frog is a carnivore
  9. 9. FROG LIFECYCLE
  10. 10. Frog eggs <ul><li>Femile frogs lay tiny frog eggs in the water. </li></ul><ul><li>The eggs are in a jelly which protects them. </li></ul>
  11. 11. Tadpole <ul><li>The eggs hatch into tadpoles. </li></ul><ul><li>The tadpole spends its thime swimming in the water, eating and growing. </li></ul><ul><li>Tadpoles breathe using gills. The tadpole grows legs (and then arms). It breathes using gills and has a tail. </li></ul>
  12. 12. Froglet <ul><li>The almost adult frog breathes with lungs and still has some of its tail. </li></ul>
  13. 13. Adult frog <ul><li>The adult frog breathes with lungs and has no tail. </li></ul><ul><li>It can live on land. </li></ul>

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