Question

Airolay beay can close its nostrils while
Brain Storming and ey w
polar bears and camels live in different habitats. Both of these animals can close
their nostrils. How is this feature useful to them?
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How are the wings of birds different from those of bats?
Picture Talk
Write any one adaptation found in each of these animals.​

Answer 1

The wing structure of bats and birds differs. Birds have feathers projecting back from lightweight, fused arm and hand bones. Bats have flexible, relatively short wings with membranes stretched between elongated fingers.