Hen the graylag goose accidentally knocks an egg from her nest, she extends her neck and moves her beak and neck in a side-to-side motion to move the egg back until it is back in her nest. if the egg slips away during the process, she will still continue the motion and return to her nest, only to find that the egg is still gone. she will then repeat the behavior. which of the following best describes this behavior?

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

Match the types of competition to their descriptions

Which units ate used to measure both velocity and speed? check all that apply