**URGENT** What is the name of this piece

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

What was the cause of the civil rights

Many colleges review students’ scores on the _ or _ before deciding whether to offer them admission.