Below are given some sentences out of which the sentence numbered 4 has been correctly placed. The rest of the sentences A, B, C, D, E, F need to be arranged correctly in order to form a logical order. 

A. Leopards are also strong swimmers and very much at home in the water, where they sometimes eat fish or crabs.

B. These nocturnal predators also stalk antelope, deer, and pigs by stealthy movements in the tall grass.

C. The leopard is so strong and comfortable in trees that it often hauls its kills into the branches.

4. Leopards can also hunt from trees, where their spotted coats allow them to blend with the leaves until they spring with a deadly pounce.

D. Leopards are graceful and powerful big cats that can hunt in trees, grasslands as well as in water bodies.

E. By dragging the bodies of large animals aloft it hopes to keep them safe from scavengers such as hyenas.

F. When human settlements are present, leopards often attack dogs and, occasionally, people.