Flightless birds
A)have evolved mostly on islands without predators.
B)include the ratite or paleognathous birds.
C)have appeared independently in many different groups of birds.
D)tend to become large.
E)All of the choices are correct

Question

Quizplus · Accepted Answer

Flightless birds have indeed evolved mostly on islands or isolated areas without predators, include the ratite or paleognathous birds, have appeared independently in many different groups of birds, and tend to become large due to the lack of need to escape predators by flying.

Flightless Birds