Transformation. Since the word is divided between two lines, you separate by syllable.
Answer:
Why does the author include the story of Kristina Cockle and her research in Argentina? Cockle's research focused on trees with cavities in different environments (e.g., forests vs. suburbs). This is another example of modern research on tree cavities and helps scientists figure out how to protect them.
<span>an article in a literary journal
a research paper by an expert</span>
what do you need help with? the homophones or wtv is down there about the boxes?
I think the answer will be the second one