<span>The predicate is the part of a sentence (or clause) which tells us whatthe subject does or is. To put it another way, the predicate is everything that is not the subject. At the heart of the predicate is a verb.</span>
D . About 100 trillion stars.
The answer is D. past participle
C uses the most positive form of an adverb
1, True. Once a statement becomes generally used it is added to the dictionary eventually.