Greg has been given a small sample of metal. His teacher has assigned him to identify what type of metal he was given.

Which of the following is a physical property that will help Greg to identify the metal most accurately?

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