Answer: The wings of the bird are made up of feathers that extend all along the arm. However, the wings of bats consist of flaps of skin that stretch between the bones of the fingers
2) Bats wings are made to fly at night while those of birds are suitable to fly during day time.
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Answer: The wings of the bird are made up of feathers that extend all along the arm. However, the wings of bats consist of flaps of skin that stretch between the bones of the fingers
2) Bats wings are made to fly at night while those of birds are suitable to fly during day time.