Rearrange the given sentences to form a meaningful paragraph.

A. these are the questions that scientists are dealing with as they study the North Atlantic right whale in the Gulf of St. Lawrence.
B. that has a surface area close to the size of Italy.
C. what if that species is at risk of extinction with only 336 left in the world.
D. How to find a single whale in a body of water.

Choose the correct answer from the options given below:

D, B, C, A

The correct answer is Option (2) - D, B, C, A