Consider the following statements about a tree named "Desert Oak":

A. This tree is found in the deserts of Abu Dhabi.

B. This tree grows almost as tall as the height of a common classroom of an elementary school, i.e., about 4 metres.

C. Its roots go deep down into the ground till they reach the water level.

D. The length of the root of this tree is about 50 such trees laid down in a line end to end one after the other.

E. This tree has very few leaves.

The correct statements are