Which is correct: "his head snapped back like an owl's." or, "his head snapped back like an owls'."

Does any one read this story "when mr. came to dine". in 9th grade. plz i need with one question about this story?

In the por "heaven" what things does echo say will last?

Make sure the topic of your persuasive essay is not a.something someone else is writing about b.a fact c.something you have written about before