Adopting a pet can be exciting, but there are also important responsibilities that prospective pet owners must consider. Which of the following details best supports the topic sentence? A It is easier to care for a pet that lives in a contained area, like a turtle or goldfish, than a dog or cat. B Some people believe that it is unethical to keep animals as pets, even if they have long been domesticated. C Animals are cute, but they also can be expensive, requiring regular visits to the veterinarian and healthy, nutritious food. D Many pet owners report an increased sense of happiness and satisfaction in life, in large part because of the companionship of their furry friends.