The correct answer is B. Antarctica has a thick ice cover, since it has the highest average elevation of all the continents. I hope this helps.
It means range, amplitude or scope. or the distance or measurement from one side to another side. also known as width.
Answer:
Gracie Mansion, which was built in 1799, is considered the <em>official residence </em>of New York City's <em>mayor</em>.
Explanation:
Should be: official, residence, and mayor.
Answer:
present tense: the ticket holders are waiting patiently outside the theatre