Darwin theorized that evidence for the evolution of new species can be found in homologous body structures. which observation supports this theory?

fkk you n*gga

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.

i think the answer is a.keratin is the pigment responsible for skin color.