It is the second question,
It creates a shipping lane to and from the Atlantic Ocean and supports a diverse animal population.
Answer: Chronological Order
B.problem progressively becomes worse so the tension rises
Well you might want to organize your point first. Also, when you are giving a percentage, add it to the sentence because they don't need parentheses one organized. Before I give you and answer, where is this Spanish from because I am from Mexico and don't understand the others