Which evidence supports the claim that all animals have common characteristics? Structure for walking, structure for movement, how an animal moves, or what an animal eats.

Answer 1

The structure for walking and movement is evidence that all animals have common characteristics. This includes features such as limbs, muscles, and joints that enable animals to move in various ways. Additionally, the way in which animals move, whether it be walking, crawling, swimming, or flying, showcases similarities in their anatomy and physiology. These common characteristics suggest that all animals share a fundamental design that allows them to navigate their environments and fulfill their basic needs, such as finding food.