Tiger-sharks Sentence Examples

Have you ever wondered why some animals are brightly colored while others blend into their surroundings? Why do frogs hibernate, and why do blowfish puff up? These are all adaptations that animals have made based on their environment and needs. Learn examples of animal adaptations in various habitats, and what purpose each adaptation serves.

In an ecosystem, all living things rely on each other and work together to be healthy; but, some species are more important to the way all the species interrelate than others. When a keystone species is removed from a habitat, the habitat is dramatically changed. All other species are affected and some may disappear from that ecosystem or even become extinct.