Leg bones in whales would be an example of: A:Vestigial structures B:Derived characteristics C:Analogous structures D:Homologous structures​

Correct answer - Vestigial Structures.

Why? - These unused structures without function are called vestigial structures. Some examples of vestigial structures are wings on flightless birds, leaves on some cacti, and hind leg bones in whales.

Plants take energy from the sunlight with the of chlorophyll so the plant starts the food chain. then an herbivore eats the plant and gets its energy.then a carnivore or a human eats the herbivore and gets its energy. : )