Which character wonders if the elephant is lonely in his stall at night?

In a data source, such as a spreadsheet, why is it important that top row be the header?

Choose the sentence that is not logically connected in the paragraph. (1) doctor henderson was a kind and gentle man. (2) his patients loved and respected him. his death made many of them sad. (3) as a young man, he decided to become a doctor and pursue a life of healing and comforting. (4) his work will long be remembered by the citizens of battle creek, michigan.

I'm writing a persuasive speech about texting and can anyone me out?