Question

select the linking verb and the predicate noun or predicate adjective. at an angle of 5.5 degrees, the leaning tower of pisa appears unstable from almost any point of view.

Explanation:

A linking verb connects the subject to a word that describes or renames it. In the sentence "At an angle of 5.5 degrees, the Leaning Tower of Pisa appears unstable from almost any point of view", "appears" is a linking verb as it links the subject "the Leaning Tower of Pisa" to the word that describes it. "Unstable" is a predicate adjective as it modifies the subject and follows the linking verb.

Answer:

Linking verb: appears; Predicate adjective: unstable