Question

what would happer if lower
jaw is our skull is also
not movable.​

Answer 1

Answer:

We would have not been able to chew and thus no breakdown of food from our buccal cavity would have occurred

Answer 2

Answer:

We would not be able to talk and eat.

Explanation:

Your right, the joint in your skull are immovable...except your jaw. If you dis-assembled your skull you would find the lower jaw removes quite easily.

It's like why does your body work so easily? It all comes down to the muscels. In your jaw you have many muscels but one paritcular is called the mandibular joint. This is the point of which your lower jaw is connected to the top jaw. Movement of the mouth all depends on the lower jaw. Try it....open and close your mouth....your top jaw never moves.

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