A Vane
a vane), made of three bones.
These are the humerus, the ulna
and the radius.
The humerus meets the rest of the body at the shoulder.
The Source
Page 5
Ornithology #11
Flight
Fact about me
▪ Radius is one of the bones in your lower arm
▪ The elbow is at the top of the radius bone
▪ The wrist is at the bottom of the radius bone
▪ I use my radiuswhen I type
Radius Bone
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