Tuesday, March 17, 2009

REPTILES




Reptiles included turtles,lizards and others.They are all vertebrates,which means they hava backbones.They are also cold-blooded,so temperature of their bodies is the same as the air around them.If it's cold,then their bodies become cold,and if it's hot,then their bodies become hot.Most young reptiles hatch from eggs.Reptiles make sure they never get too hot or too cold.They lie under the sun to warm up and cool down by creeping under the shade.All snakes are reptiles.Some have a poisonous bite,which they use to kill their prey.

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