The axiolateral oblique projection is used to demonstrate the mandible. how is the head positioned to demonstrate the ramus of the mandible?

The head must be in a true lateral position to demonstrate the ramus of the mandible.

Explanation:

The head must be placed in a lateral position where the area of interest is located against the image receptor (IM). The mouth must be closed and teeth together. To demonstrate the ramus of the mandible, the head must be in a true lateral position with the chin extended, and central ray (CR) angled 25º cephalic.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.