Tough bands of tissue that attach bones to each other.
Condition where bones become thin and fragile and are more likely to break.
Nerves (also called Neurons) :
Cells responsible for sending and receiving signals between the body and brain.
System that receives and interprets sensations (like touches, sounds, and sights), and coordinates activities (like muscle movements) throughout the body.
Molecule on the outside of a cell that receives chemical signals from other parts of the body.