Why do whales, giraffes, and humans all have seven vertebrae in their necks

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

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

Which of these is an example of structural protein in plants