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Bones are light because they are hollow in the middle.
What else can I help you with?
What makes birds so light so they can fly?
They have hollow bones.
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)
How are emus bones different from a seagull bones?
An emu's bones are solid and adapted for long periods of running and walking. A seagull's bones are light and hollow so they can fly easily.
How are emus bones different from a seagulls bones?
An emu's bones are solid and adapted for long periods of running and walking. A seagull's bones are light and hollow so they can fly easily.
How are emus bone different from seagulls bones?
An emu's bones are solid and adapted for long periods of running and walking. A seagull's bones are light and hollow so they can fly easily.
Is bones adaptation related to flight in birds?
It's light, streamlined so has low resistance to air. Also light-weight bones with air holes in them which are connected to the lungs.
Why are bones so lihgt?
Hollow light weight bones means less weight, which results in a bird using less energy to fly and making it easier for the bird to take off from the ground.
Do eagls have hollow bones?
they have hollow bones because they need to be light
What type of bones do birds have that makes them able to fly?
Birds have hollow bones that make them lighter so they can fly more easily.
X-ray can take pictures of your bones but visible light cannot explain why?
X rays are of a much higher energy than visible light, so they have more penetrating power. So they can easily penetrate tissue, but they penetrate bones less well, and most metals almost not at all.
What do bones have that make them light?
Bones are light because they are hollow inside and filled primarily with marrow, a spongy substance which produces new red blood cells in large bones.
How do ptarmigan bones help them meet their needs?
Ptarmigans, like many flying birds, have hollow bones. These light bones make it easier for the bird to fly. During the summer, the ptarmigans bones become heavier and stronger so they can withstand the stress of the ptarmigan's search for food. in the winter the bones become lighter so the bird can conserve energy while flying.
