how do bird able to fly answer in short
Answers
Answer:
because of very light bones made of cartilage only
Answer:
When birds use their muscles to flap their wings, they create another force called thrust. This force helps them move forward. It's also what gets the air moving over their wings to create the lift. Of course, another advantage birds have for flying is being lightweight.
Bird's wings have feathers and strong muscles attached to them. With the help of their strong arm and chest muscles, birds flap their wings and fly. The bodies of birds are very light which help them to fly easily. ... This shape helps the bird to fly.
Birds fly by using air pressure's pushing force to create wing lift. This is achieved by the physi- cal law known as the Bernoulli Principle. Daniel Bernoulli, an 18th century mathematician, discovered that as air speed increases, air pressure lowers. Bird wings are specially designed air foils.
Birds have special adaptations, special and different features, such as the light weight of their bodies, the shape of their wings, speed and strength, that all work together to help birds fly.
Explanation:
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