The skill to do this is called <span>Discriminating
You discriminate one object from another, which is why it is said that someone can have discriminating taste if they're good at telling similar things apart.</span>
Answer:
The combination of two or more than two substance or elements without using chemical is called mixture
<span>As having illness anxiety disorder, according to the DSM-iv. <span>Anxiety usually leads the person to exercise or to constantly think about their weight, which makes the disorder worse.
I hope this information can help you.
</span></span>
There are many possible reasons but the two most common were christian missionaries who conducted religious missions all over the world in order to convert people, and the second being direct conquest like what Spaniards did in South American countries.