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ANIMALS THAT SWALLOW THEIR FOOD
• Birds do not have teeth. They swallow their food whole.
• Lizards and snakes have very small teeth. These teeth
are not useful for chewing. They only help in grabbing
the food. So, snakes and lizards swallow their food
whole.
• Some animals use their tongue to catch food.
• Frogs and lizards have a long and sticky tongue. They
shoot out the tongue to catch insects.