The Bengal tiger is one of the most majestic animals in the world. Click here to watch a Bengal tiger leap from a boat and swim to shore.

water, shelter and food to survive. Our lungs bring in oxygen and remove carbon dioxide. But other animals breathe in all sorts of different ways. Fish use gills to get their oxygen, like sharks.

These animals live in the water. They couldn't survive unless there ... Underwater Movements and Orangutans. This clip can be used as a starting point for a topic on variation and how animals ...

degrade water resources and destroy the aquatic habitats on which many species rely. Pharmaceuticals — like antibiotics and hormones — are heavily used by the animal agricultural industry to prevent ...