They attach to the facial bones, just as all the other muscles in the body attach to bone. They are there to act on the bones and cause movement. An exception to that would be the cardiac muscle, among a few others, but they don't occur on the face.
Your face muscles attach underneath the skin so you can contract your facial muscles just a tiny bit and you can make dozens of different kinds of faces.
Muscles do not attach to other muscles. They only attach to bone.
Yes, it has to do with facial muscles
They are facial muscles innervated by the facial nerve that, among other things, control facial expression.
The muscles of facial expression primarily insert into the skin and tissues of the face, rather than onto bones. They attach to various structures, including the skin around the eyes, mouth, and forehead, allowing for a wide range of movements that convey emotions. This unique insertion point enables the facial muscles to create expressions such as smiling, frowning, and raising eyebrows.
No. They attach muscles to bones. Ligaments attach bones to bones.
Facial muscles are usually employed to display surprise.
Facial synkinesis is the involuntary movement of facial muscles that accompanies purposeful movement of some other set of muscles.
The hamstrings muscles attach to the ischial tuberosity.
your facial muscles!
The facial muscles are innervated by facial nerve (cranial nerve VII). In contrast, the nearby masticatory muscles are innervated by the mandibular nerve, a branch of thetrigeminal nerve (V).
In general, the bones (via tendons). There's plenty of exceptions (e.g. the ones that fix to skin to make facial expressions), but they of minor importance.