I think it is the price of current model year cars
Answer:
ion know tthoooooooooooooooooo
Explanation:
Arthritis Heart Disease Cancer Respiratory Diseases Alzheimer's Disease are the most <span>common health problems </span>
The underlined word <em>unique </em>is used as C. predicate adjective in the sentence.
A predicate adjective is the adjective following a copulating/linking verb.
The linking verb here is <em>is, </em>and the predicate adjective is therefore the adjective following it, which is <em>unique. </em>