Examlex
Who is credited with measuring the mass/charge ratio of the electron?
Axial Skeleton
The part of the skeleton that consists of the bones of the head and trunk of a vertebrate.
Appendicular Skeleton
Part of the skeleton that includes the bones of the limbs and the pectoral and pelvic girdles, facilitating movement.
Cavitiy
A hollow space within the body or one of its organs; however, the correct spelling is "cavity."
Skull
The bone structure that forms the head, protecting the brain and supporting the structures of the face.
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