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they are light enough to fly

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12y ago

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What helps birds fly and is strong and lightweight?

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


What are the bones birds have?

Birds have hollow bones to help them fly.


How does having lightweight bones help birds fly?

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


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.


What animal has hollow or partly hollow bones?

birds have hollow bones to help them fly


What thee characteristics of birds help them fly?

birds have strong chest muscles and lightweight bones, which enables them to fly. Their feathers, too, are lightweight, which helps them fly. During flight the birds feathers compress, giving it a more streamlined shape which helps it fly faster. Flight takes up a lot of energy, and birds must eat up to 30% of their body weight each day.


Which flying reptile has hollow bones?

Birds have hollow bones to help them fly. Solid bones would add to much weight and make it impossible to fly.


What makes bird bones light?

Bird bones are lightweight due to the presence of air cavities within them, known as pneumatic bones. These hollow spaces reduce the overall density of the bones while maintaining their strength, allowing birds to fly more efficiently. Additionally, the arrangement of bone structure in birds is highly optimized for strength and minimal weight, contributing to their lightweight nature.


What are birds bones like?

Birds have hollow bones to help them fly. Solid bones would add to much weight and make it impossible to fly. They have crisscross structures to add support inside the bones.


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! (: