Question

How did Drs. Peter and Mary Grant verify Darwin’s theory of natural selection?(1 point) Responses by assessing changes in another animal trait by assessing changes in another animal trait by finding new species that adapted to a different environment by finding new species that adapted to a different environment by making observations over a long period of time by making observations over a long period of time by studying a different group of organisms

Answer 1

Drs. Peter and Mary Grant verified Darwin’s theory of natural selection by **making observations over a long period of time**. They conducted extensive research on finch populations in the Galápagos Islands, which allowed them to observe how changes in environmental conditions affected the traits of these birds, providing empirical support for natural selection.