Enzo says that he can draw an enlarged rectangle that is 16 centimeters by 13 centimeters. which explains whether enzo is correct?

The scale drawing is a representative drawing that is supposed to depict the ratio between the sides or dimensions of the actual figure. For example, given that the scale factor is 0.5, the 16 centimeters by 13 centimeters actual drawing should be drawn as 8 cm by 6.5 centimeters. 

He cannot make a rectangle with those measurements because the base of the rectangle need to be a least more that 1cm bigger than the height other wise its just a square  

The answer is biodiversity resulting from new ancestors.