Use the information below to answer the question.
Dating back to the first dogs that evolved from wolves, selective breeding has played an important part in developing the domesticated canines that we know today. After careful planning and breeding, a dog's desired physical, mental, and emotional traits can be achieved.
Which statement best describes how has selective breeding contributed to a wide variety of dog breeds?
• A. Dogs have been bred to produce larger, stronger dogs.
• B. Dogs have mated with other dogs in the wild to produced dogs with new traits.
• C. Humans have bred dogs to eliminate dogs with undesirable traits.
D. Humans have bred dogs with different traits to create a new dog that is beneficial for human use.