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Birds are lightweight because they have hollow bones. This helps them fly.

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12y ago

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How does lightweight bones help birds fly?

they are light enough to fly


What structural adaptations of the birds help them to fly easily?

Hollow bones, light body, large lungs and compact skeletal system.


Which group has feathers wings and strong but lightweight bones?

Birds have feathers, wings, and strong yet lightweight bones which help them fly. Their unique skeletal structure allows for efficient flight by reducing overall weight while maintaining strength.


What are the bones birds have?

Birds have hollow bones to help them fly.


Which phylum has the adaptative features of Pneumatic bones?

The phylum that has the adaptive feature of pneumatic bones is Chordata. Pneumatic bones are lightweight structures filled with air that help reduce the weight of the skeleton, making it easier for organisms to fly or swim, such as in birds.


How many bones does a robin has?

A robin, like most birds, typically has around 200 bones in its body. However, this number can vary slightly depending on the species and individual variations. Birds have lightweight bones with air sacs, which help reduce their overall body weight for flight.


How many bones does pigeon have?

Pigeons have approximately 250 bones in their bodies. This number can vary slightly depending on the species and individual variations. Like other birds, pigeons have lightweight, hollow bones that help reduce their overall weight for flight.


Hollow bones help birds to?

their bones are hollow to make them lighter, and more legible for flight. if they had solid bones they wouldn't be able to fly as fast, high or as maneuverable as they are now. Hope this helped! (:


Feathers wings and the hollow bones of birds are examples of?

Adaptation is when a species develops or adjusts to a niche in the environment.


How do hollow bones help birds?

Hollow bones in birds reduce their weight, making it easier for them to fly. This lightweight structure also allows for efficient oxygen distribution within the bones, which aids in maintaining high metabolism needed for flight. Ultimately, hollow bones contribute to the bird's overall agility and maneuverability in the air.


What animal has hollow or partly hollow bones?

birds have hollow bones to help them fly


How many bones has a budgie?

A budgie, or budgerigar, typically has around 250 bones in its body. This number can vary slightly depending on the individual bird and its age. Like other birds, budgies have lightweight skeletal structures that help them with flight. Their bones are often hollow, which aids in reducing weight while maintaining strength.