They are alike because rodents have some of the same bone of a human skeleton body.
bird skeletons are hollow, allowing a bird to fly
A crayfish and a humans skeletons are alike in that provide protection.
By not existing. Grasshoppers do not have bones, and therefore no skeletons. Bugs have a hard outer shell or exoskeleton, but no skeleton.
The human skeleton replaces itself every two years.
Crickets have an exo skeleton mostly made up of chiton. Humans have endo skeletons made of calcium carbonate.
You do know that humans and hamsters aren't the same, right?
Disarticulated (without joints)
The biggest difference between an arthropod skeleton and a human skeleton is that arthropods wear theirs on the outside of their bodies and we wear ours on the inside. Also, their skeletons are made of chitin and ours are made of bone.
Through evolution the human skeleton has changed and adapted to help protect the human organs, it keeps everything in place and structures the body. Without out skeletons we would be paralyzed....or dead.
There are many forms of skeletons for different animals. The differences of the human male and female skeletons are as follows. Several general differences exist between the male and female skeletons. The male skeleton is generally larger and heavier than the female. The female skeleton has a wider breast bone and narrower hips.
disarticulated (coming from Latin articulate: joint)