1) Birds are oviparous. They lay eggs to reproduce. a) True b) False 2) They are vertebrates and they have two wings. All birds can fly. a) True b) False 3) The shape of their beaks is related to what they eat. For example, carnivores have sharper beaks a) True b) False 4) They have two feet and walk on the ground a) True b) False 5) They are covered by hair a) True b) False 6) They use their air sacs to fly. a) True b) False

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