lunes, 13 de enero de 2014

THE CHEETAH


CLASSIFICATION OF ANIMALS



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PRESENTATION



ANIMALS

1.- WE CAN CLASSIFY ANIMALS INTO VERTEBRATES AND INVERTEBRATES.
 -VERTEBRATES HAVE A BACKBONE.
 -INVERTEBRATES DON`T HAVE A BACKBONE


2.-VERTEBRATES
THERE ARE MANY DIFFERENT TYPES OF VERTEBRATES:
-MAMMALS
-BIRDS
-REPTILES
-AMPHIBIANS
-FISH

3.-INVERTEBRATES

THEY ARE THE BIGGEST GROUP OF ANIMALS ON EARTH.
-NONE OF THEM HAVE A BACKBONE.
-SOME HAVE A SOFT BODY (WORM),
-SOME  HAVE A SHELL (SNAIL), SOME HAVE AN EXOSKELETON (CRABS)

4.-REPRODUCTION

ANIMALS REPRODUCE IN TWO WAYS:
-MAMMALS ARE VIVIPAROUS. THEY ARE BORN LIVE. THEY DRINK THEIR MOTHER’S MILK.

 -OTHER ANIMALS LAY EGGS. THEY ARE OVIPAROUS:
AMPHIBIANS, BIRDS, FISH, INVERTEBRATES

4.-ANIMALS EAT:
WE CAN CLASSIFY ANIMALS BY WHAT THEY EAT:
-HERBIVORES EAT PLANTS
-CARNIVORES  EAT OTHER ANIMALS
-OMNIVORES EAT PLANTS AND OTHER ANIMALS.

5.-COVERING
ANIMALS HAVE DIFFERENT COVERINGS:
-SKIN. ALL ANIMALS HAVE SKIN .
-FUR
-FEATHERS
-SCALES
-SHELL