7) Which statement BEST critiques the structure of this selection?
A)
The selection is unified because it focuses on a
single subjeghmthe Sahara.
Eliminate
The selection is unified because it contrasts two
related regions, the Sahara and the Sahel.
The selection lacks unity because it mentions
Antarctica, which is very different from the main
topic of the Sahara.
D)
The selection lacks unity because it begins by
contrasting the Sahara and the Sahel and ends by
contrasting camels and horses.