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Answer: D) contentedly </h3>
"contentedly" is basically another way of saying "happily"
This word modifies the verb "lives". It describes in more detail how the animal lives, rather than just simply saying "the elephant lives"
elephant = noun
endangered = adjective, since it describes the noun (elephant)
I think it was named the bald eagle because of the contrast in colors. The body is brown and the head is white, like you said, so when it is flying it looks bald because the head is lighter. I think that might be the reason
