Arrange the following sentences into a coherent paragraph about Nile crocodiles. 1. The maximum record length from the end of the snout to the tip of the tail is five metres. 2. To deal with the physi

The correct order of the sentences is:

2. To deal with the physical structure first, C. niloticus, the Nile crocodile, is among the largest of the crocodiles.
3. The maximum record length from the end of the snout to the tip of the tail is five metres.
4. Adults weighing 1,000 kilograms have been reported.
5. Among the reptiles only a few sea turtles and the estuarine crocodile are heavier than the Nile crocodile, and only few snake and the estuarine crocodiles are larger than the Nile crocodile.
6. The adaptations that account for the success of the Nile crocodiles are structural, physiological and behavioural.

The order of the sentences is:

$$\boxed{\text{2, 1, 5, 3, 4}}$$