iKidz Singapore

	Fish	Mamma	Birds	Insects	Reptiles	Amphibians
Outer Covering	Scales	Hair / Fur	Feathers	Hard Outer Covering	Scales	No outer covering but have a layer of moist and slimy skin
Cold/Warm Blooded	Cold-blooded	Warm-blooded	Warm-blooded	Cold-blooded	Cold-blooded	Cold-blooded
How they breathe	The gills under the gill cover help them to breathe	They breathe through their lungs	They breathe through their lungs	They breathe through spiracles on both sides of their abdomen and thorax	They breathe through their lungs	They breathe through their lungs and skin
	Lay Eggs Most fish lay eggs Give Birth Molly Guppy Swordtail Shark	Lay Eggs Platypus Spiny Anteater Give Birth (Swim) Whale Dolphin Dugong Give Birth (Swim and On Land) Seal Walrus Give Birth (Fly) Bat Give Birth (Omnivores) Rat Bear Man	All birds lay eggs Birds that cannot fly Ostrich Emu Penguin Kiwi Chicken	All insects lay eggs No Wings Ant Termite Aphid Silverfish 1 Pair of Wings Mosquito Housefly 2 Pairs of WIngs Butterfly Bee Dragonfly Ladybird Grasshopper Cockroach	Examples of Reptiles Lizard Crocodile Alligator Tortoise / Turtle	Examples of Amphibians Frog Toad Salamander Newt

They are animals that have body temperature that changes with the surrounding temperature

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