Hyperextension is the movement that allows you to gaze at the ceiling.
skeletal allows movement. No system allows movement of organs LOL
This is a saddle joint which allows movement in two planes instead of one. It allows the thumb to cross the palm of the hand. This joint allows biaxial movement. This allows movement in the frontal and sagittal planes.
There are six joints that have movement. The plvotal joint is what allows up and down movement.
The much of the mantle is solid but ductile. This allows it to convect, which aids in plate movement.
VOIP.. Voice over internet protocol.
An internet browser is a program that allows you to connect to the internet. Anything that doesn't comnect you to the internet is not an internet browser..
There is cartilage at the ends of the bones. Some allows for free movement, some for limited movement and some for no movement.
Router
Disc
Toes
skeletal system