Read this sentence from paragraph 2 of “the bald eagle: a point of national pride.” although the name might not sound flattering, bald eagles’ heads are not “bald”: rather, they are covered with gleaming, pure-white feathers that develop at about age five. how does this sentence contribute to a key concept in the text? a it shows that the eagle is the perfect animal for the great seal because of its coloration. b it demonstrates that eagles are not as attractive as people might think by using the word “bald.” c it indicates that eagles are slow to mature by pointing out that they have white feathers by age five. d it supports the idea that the eagle is a regal bird by using the words “gleaming” and “pure white.”