Perforated <span>type of tray allows impression material to mechanically lock on.</span>
"I like what you did when you presented the slideshow! It brought a smile to my face!"
Skeleton muscles relay on contractions to move the bone they are attached to so it can contract and relax
Answer:
geomorphic
Explanation:
Geomorphic Process - The process responsible for the formation and alteration of the earth's surface. The physical and chemical interactions between the earth's surface and the natural forces acting upon it to produce landforms.
