90 95 animals with backbones

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90 95 animals with backbones

  1. 1. ANIMALS WITH BACKBONES PAGES 90- 95
  2. 2. WHAT ARE VERTEBRATES? PAGES 90+91
  3. 3. WHAT ARE VERTEBRATES? PAGES 90+91
  4. 4. WHAT ARE VERTEBRATES? PAGES 90+91
  5. 5. WHAT ARE VERTEBRATES? PAGES 90+91 <ul><li>1. WHICH KIND OF FISH HAS A HARDER, FIRMER SKELETON? </li></ul><ul><li>THE SKELETONS OF BONY FISH ARE HARDER AND FIRMER THAN THE SKELETONS OF CARTILAGINOUS FISH. </li></ul><ul><li>2. WHAT IS A SHARK’S SKELETON MADE OF? </li></ul><ul><li>CARTILAGE </li></ul>
  6. 6. WHAT ARE VERTEBRATES? PAGES 90+91 <ul><li>3. HOW ARE BIRDS DIFFERENT FROM REPTILES? </li></ul><ul><li>BIRDS ARE WARM-BLOODED, BUT REPTILES ARE COLD BLOODED. </li></ul><ul><li>4. WHAT SIMILARITY DO BIRDS AND REPTILES SHARE? </li></ul><ul><li>THEY BOTH LAY EGGS. </li></ul><ul><li>5. WHICH CHARACTERISTIC DO ALL THESE ANIMALS HAVE IN COMMON? </li></ul><ul><li>THEY ALL HAVE BACKBONES. </li></ul>
  7. 7. WHAT ARE SOME OTHER VERTEBRATE GROUPS? PAGES 92+93
  8. 8. WHAT ARE SOME OTHER VERTEBRATE GROUPS? PAGES 92+93
  9. 9. WHAT ARE SOME OTHER VERTEBRATE GROUPS? PAGES 92+93
  10. 10. WHAT ARE SOME OTHER VERTEBRATE GROUPS? PAGES 92+93 <ul><li>1. WHAT ARE SOME CHARACTERISTICS OF AMPHIBIANS? </li></ul><ul><li>THEY SPEND PART OF THEIR LIVES IN WATER AND PART ON LAND. THEY ARE COLD-BLOODED. THEY HAVE A THIN, MOIST SKIN. THEY LAY EGGS IN WATER. </li></ul><ul><li>HOW DOES A REPTILE DIFFER FROM AN AMPHIBIAN? </li></ul><ul><li>REPTILES LIVE ON LAND AND HAVE DRY, SCALY, WATERPROOF SKIN. AMPHIBIANS HAVE MOIST SKIN AND LIVE IN WATER AND ON LAND. </li></ul>
  11. 11. WHAT ARE SOME OTHER VERTEBRATE GROUPS? PAGES 92+93 <ul><li>3. WHAT FUNCTION DO FEATHERS PERFORM IN BIRDS? </li></ul><ul><li>THEY KEEP BIRDS WARM AND DRY. </li></ul><ul><li>4. WHAT ARE SOME STRUCTURES UNIQUE TO BIRDS? </li></ul><ul><li>HOLLOW BONES; WINGS; STRONG FLIGHT MUSCLES; BEAKS; FEATHERS </li></ul>
  12. 12. HOMEWORK <ul><li>RW 30 </li></ul><ul><li>AL 37 </li></ul><ul><li>VL 11 </li></ul>
  13. 13. WHAT ARE MAMMALS? PAGE 94
  14. 14. WHAT ARE MAMMALS? PAGE 94 <ul><li>1. WHAT ARE SOME CHARACTERISTICS OF MAMMALS? </li></ul><ul><li>MAMMALS ARE VERTEBRATES THAT HAVE HAIR OR FUR. THEY AR WARM-BLOODED. MOST GIVE BIRTH TO LIVE OFFSPRING, BUT SOME LAY EGGS. MAMMALS PRODUCE MILK TO FEED TO THEIR YOUNG. </li></ul><ul><li>2. ARE HUMANS MAMMALS? EXPLAIN. </li></ul><ul><li>YES, HUMANS HAVE HAIR, PRODUCE MILK, HAVE BACKBONES, AND ARE WARM BLOODED. </li></ul>
  15. 15. WHAT ARE MAMMALS? PAGE 94 <ul><li>3. WHICH MAMMMALS HAVE A POUCH FOR PROTECTING THEIR YOUNG? </li></ul><ul><li>KANGAROOS, KOALAS, OPOSSUMS </li></ul><ul><li>4. WHICH MAMMALS LAY EGGS? </li></ul><ul><li>DUCKBILLED PLATYPUS AND THE SPINY ANTEATER </li></ul>
  16. 16. LESSON REVIEW <ul><li>E-REVIEW </li></ul><ul><li>VOCAB </li></ul>
  17. 17. HOMEWORK <ul><li>RW 31-33 </li></ul><ul><li>VL 12 </li></ul><ul><li>LESSON 20 </li></ul>

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