May I ask what rank does it say I am. My is glitched so it doesn't let me see

Define function. define form. how do the two relate to one another?

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

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.