The answer is <span>D. priceless : invaluable.
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Answer:
Complex sentence
Explanation:
Complex sentence can be regarded as sentence which consist of an independent clause as well as one or more dependent clauses.
An independent clause is able to
stand as a sentence and can stand alone while dependent clause cannot stand on it's own. The two clauses is been connected with subordinating conjunction such as because, how,
before.
The second one does because snow is singular