Bone Marrow Produces Blood Cells
Red cells, white cells and platelets are made inside bones.
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Hands and Feet Contain About Half the Body's Bones
Each hand has 27 bones and each foot has 26.
Bones18 views
The Hyoid Is the Only Bone Not Connected to Another Bone
It sits in the neck and supports the tongue.
Bones14 views
Bones Constantly Remodel Themselves
The skeleton is largely replaced over about a decade.
Bones15 views
The Femur Is the Longest and Strongest Bone in the Body
It runs from the hip to the knee.