Which components make up the cardiovascular system? lungs, heart, and blood vessels heart, blood vessels, and blood heart, blood, and lungs lungs, heart, and skin

Jason, a dog breeder, decides to mate a poodle with a golden labrador retriever. he wants to get puppies with the curly hair of the poodle and the color of the labrador. what concept is shown in this example? question 6 options: artificial selection adaptation evolution natural selection