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So they are light and can fly easily. For example, the finch has no trouble flying but the ostrich is too heavy so it can't fly.
Wiki User
∙ 8y ago
Wiki User
∙ 15y agoHollow.
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Examples of hollow bodied animals?
Coral, jellyfish, and aneomes are hollow bodied animals
Do parrots have backbones?
Birds are vertebrates, and do have a backbone. Parrots backbone, along with the rest of its bones, are light and made for flight.
Are birds the only animals with hallow bones?
Most birds -- and all birds that fly -- have semi-hollow bones. Most reptiles, however, do not.
Which animals have pneumatic bones?
Birds have pneumatic bones.
What structural adaptations of the birds help them to fly easily?
Hollow bones, light body, large lungs and compact skeletal system.
What is in side a birds bones?
Birds bones are hollow. That is why they can fly, because they are so light because of their hollow bones. x)
What makes a birds bone light?
bird bones are hollow. that is why they are light
Is the hummingbird light or heavy?
all birds are light because they have hollow bones
What feature do birds have to fly?
birds can fly because they have such small, light bones in their wings.
Does the violet-green swallow have light bones?
All birds do
Which animal has its bones filled with air to make it light?
Birds
What makes a birds bone are very light?
Bird bones are light because they are hollow.
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.
How does lightweight bones help birds fly?
they are light enough to fly
What makes birds so light so they can fly?
They have hollow bones.
How do hollow bones help birds?
Hollow bones is just one of the advantages birds have gained through evolution which makes them light. A light body allows them to fly faster, using less energy.
Birds with respect to bones?
Adaptation feature of a bird with respect to bones:- light weight because of HOLLOW BONES along with reduction in the number of bones.
