Because he uses strong complex sentences that consist of Old English.
C is the correct answer I think.
Hope this helps!!!
The correct answer would be B, since complex sentences have 1 independent variable and one dependent variable.
The dependent variable would be: Everytime he hears a siren
Why? Because it is not a complete thought.
The independent variable would be: My dog howls loudly.
Why? This statement is a complete thought.
A would be a compound sentence
C would be a simple sentence
D would be compound complex.
Hope I could help!
What is the sentence ?<span />
D . About 100 trillion stars.