Natural diamonds must be sharpened in order to perform as cutting tools. However, some natural diamonds are mined and before being processed by diamond cutters, expose sharp edges that can cut. Cuts from these un-processed diamonds, however, will be random and unpredictable.
I dont know
sharpened
Your canine teeth can be sharpened by going to your dentist, where he/she will probably add a contour in place, but if you mean 'sharpened' like a pencil sharpened, then talk to your dentist about that.
to sharpen, sharpened, sharpened. sharp = an adjective.
its hard to tell but dont try it
The diamonds on the ring may be more valuable than the ones on the necklace.
No, not every note is sharpened, or raised a half step. It's just that note. For example, in a measure, if the note A is sharpened, every A in that measure will be sharpened unless naturalized.
A shovel can be sharpened with the right tool in place.
dont know but they try and find diamonds
A sharpened post if frequently referred to as a stake.
Sharpened is a verb not a noun
The blades can be sharpened, almost anything metal can be.