Hurry
cropping can do all of the following
a: reframe the photograph
b: alter the coloring of the image
c: place the focal point in a better position
d: remove unwanted elements of the picture

B: Alter the colouring of the image

Explanation:

Cropping can only alter the visible area of a photograph, and the size,but not change the colour of the photograph.Cropping can be used to hide the image imperfections through cutting out the unwanted part and leaving the wanted part.Cropping also can help concentrate the picture on its focal point by removing the unwanted part.

The first one the sports girl