C. You need a comma when the sentence changes subjects from humans to bottlenose dolphins.
Answer:
chasing a rat isn't a wise decision
Answer:
William Shakespeare is widely considered the greatest dramatist of all time as well as the most influential writer in the history of the English language. He originated hundreds of words and phrases that English speakers use to this day
Answer:
G. Attending were many of the women who would become key players in the women's movement: Elizabeth Cady Stanton, Lucretia Mott, and Angelina and Sarah Grimke.
Explanation:
A colon is used when someone is listing things. In this case, it is the names of women's rights activists.
