How are birds able to fly?


Birds are built for flying. They have bones and feathers that make them very light. Most of their bones are hollow and act like air pockets. Birds are mostly feathers and feathers do not weigh much. Birds have strong muscles and wings to help them fly.
Q&A Related to "How are birds able to fly?"
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Birds were aerodynamically designed to fly. Their bones are hollow, their feathers are obviously extremely light and their structure enables them to use air and gravity to their own
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humans dont have the strength , were to heavy .we dont have wings or feathers.
1 Additional Answer
Birds are able to fly because of the way their body have adapted to their requirements. Each bird species has a different shape of feathers in order to allow their body types to fly.
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