15 points! I gave 30 so you get 15! In Flora's English class, the teacher is assigning the students a short essay. The students are to pick out a topic from the news and argue for or against it. Flora picks a topic dealing with circus animals. She feels that animals should not be made to perform in circuses. Which of the following would make a solid thesis for Flora's essay?

A. Ringling Bros. and Barnum & Bailey Circus sends animals to zoos after they become old or sick.

B. Circus animals should not be made to perform in circuses because the animals get sick faster.

C. Learning how to train exotic animals is a dangerous and time-consuming career for adventurers.

D. Many people do not know how to keep themselves safe around animals of any size or shape.