Answer:
Obdurate is a formal word meaning stubborn.
Explanation:
The underlined verbal <em>identified </em>serves as A. adjective in the sentence above.
It modifies the subject <em>the grandeur of the Mayan Ruins </em>because it answers the question - What kind of Mayan Ruins? - (Those) identified as the place to see.
Hope this helps!
I only found 2- listening and tasting.
I hope you aren't turning this in for school...