Which of the following is not an effective thesis statement for a cause-and-effect essay?

A Because ladybugs live for an entire year, they look for warm dark places to stay in the winter, often causing house infestations that, while pretty, can be a big problem.
B Because many car accidents have been caused by texting while driving, it is now against the law in almost all 50 states.
C Because skincare, makeup, and haircare products are often tested on animals, animal rights activists are working hard at challenging this to find better solutions.
D Because the spotted lantern fly is an invasive species in the northeast, my friends and I really like to think of creative ways to get rid of them so they don't ruin our trees. if the anwser is correct you get the crown