Hey :)
Scientists think that geographic isolation<span> is a common way for the process of </span>speciation<span> to begin: rivers change course, mountains rise, continents drift, organisms migrate, and what was once a continuous population is divided into two or more smaller populations</span>
Before it was part of Soviet Union but know It is a independent republic
I think the answer is C, but I'm not sure.
Discoid-cleoid carver is useful for carving occlusal surfaces. Thus, option C is correct.
<h3>What are occlusal surfaces? </h3>
Occlusal surfaces are the term that is used to chew the food in this it is the top half of teeth that are used to chew or bite the food. And this part of the teeth is usually the part where one brushes the teeth.
Cleoid Discoid carvers are dentist's tools used during early rehabilitation to eliminate excess content and sculpt anatomical characteristics. This device is utilized to trim extra composite material. Therefore, option C is the correct option.
Learn more about occlusal surfaces, here:
brainly.com/question/12857769
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