Great white sharks can be very aggressive, especially with smaller (humans! These scientists had the bravery to get up close with one, without a cage! Great white sharks are huge.as you can see in this picture!
The Siberian husky dog is a cute dog that is great at hunting. that can run at a speed of 20 miles per hour. They make great running dogs for long distances since they have great endurance. In addition they are great with kids and make good family dogs.