Answer:
I belive this is a simple sentence
The poet's friend will achieve immortality through God on the Judgement Day. He will feel extremely elated and joyous. He will also feel grateful
The best and most correct answer among the choices provided by the question is the first choice. The character that has spoken the lines according to the excerpt from the play is Antigone. <span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
The subject here is simple" it's just "Antarctica" .
The verb is also not compound, it's a simple verb: "has".
The compound part of the sentence is the object: it is: "a thick ice cover and the highest average elevation of all the continents"
so the correct answer is "compound subject"