In the introduction but it depends where you think your thesis would make your essay more understandable.
If you put a tea bag in boiling water the water will turn to tea because the tea moves from a higher concentration (bag) to the lower concentration (water)
I think its <span>C. Personification
</span>
D. With the words "Oh, here"
The sentence that contains a plural pronoun is Adela and Geraldo painted their house. Hope this helped! :)
