A person who studies word origin and how the meanings change over time are Etymologists. So your answer would be C. The other options don't apply and a rootier as funny as it is there is no such thing.
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I believe it would be " B "<span />
Answer:
2)it determines the phonotactic constraints in the language
Answer:
1. Make a snowball
2. Pack snow to make it bigger
3. Stack 3 of these snowballs and vary their sizes
4. Gather sticks for arms
5. Decorate with sticks, a carrot, a hat, and a scarf!