The true king of the beasts is the elephant is it an adjective or adverb phrase

Whats the importance of gaining a general understanding of and interpretation of the work of literature. explain what the importance is to me

Ihave no idea what the explanation is.

Which sentence is an example of objective, third-person writing that could be found in a scientific essay? a. i was 15 years old when i developed an eating disorder. b. my sister developed an eating disorder when she was a teenager. c. eating disorders often appear during the teen years. d. you are most likely to develop eating disorders during your teenage years.