Ответ:

  1. Polar bears have got thick, white fur to keep them warm.
  2. Sharks have got a large, pointed fin that you can see above the water.
  3. Turtles' and tortoises' bodies are protected by their thick, hard shells.
  4. Snakes move quickly along the ground due to their smooth, flat scales.
  5. Eagles have got a sharp, hooked beak that they use to catch prey.
  6. Jaguars are dangerous predators as they're fast and have very strong, powerful jaws. They can bite through bones easily!