How does Haydn create variation in the theme for his "Surprise" Symphony? A: long periods of silence
B: changes in theme
C: terraced dynamics
D: polyphony

Which sentence contains a comma splice? marco rode to school on his bicycle this morning, he arrived an hour early.marco, who enjoys riding his bicycle to school, arrived just before the bell today.marco rode to school on his bicycle on monday, tuesday, and wednesday.marco, who rode to school on his bicycle this morning, arrived an hour early.mark this and returnsave and exit