the orbital bone
Yes the orb
The Orbital bone protects the eyes
By covering the eyeball.
to protect frm foreign bodies
A tendon is a fibrous connective tissue which attaches muscle to bone. Tendons may also attach muscles to structures such as the eyeball.
The sternum IS a bone.
No. There has to be pressure applied from behind the eye, or damage to the bone of the eye socket.
To protect it from objects and to coat the eyeball to keep it moist.