The main aims of treating toothache are: 1  Cure the pain by identifying and removing the cause of the pulpitis. 2  Restore the tooth to prevent further pulpal irritation. 3  If the pulpitis is irreversible then it will be necessary to remove the dead/dying pulp.
At the very center of the rain forest food web sit the top, or apex, predators. In most rainforests, these central slots are held by the big catsâtigers, leopards and jaguarsâthe big snakes, the big crocodilians and the largest birds of prey. But even among these apex creatures there is never a truce.ut spiders themselves can fall victim to insects in the form of wasps and army ants. And while itâs easy to imagine rain forest birds eating spiders, it is also true that at least one species of spider in the rainforest food webâthe Goliath trantulaâeats birds. (See a short video on the Goliath here .).
Notice how water moves diï¬ erently through each soil texture.The forest is an ecosystem. Forests are full of living and nonliving things that depend on each other. Trees, ferns, and shrubs grow in the forest. Deer, frogs, lizards, insects, birds, and bears are some forest animals that need these plants.Water, stones, and soil are nonliving things that animals need too.otice how water moves diï¬ erently through each soil texture.The forest is an ecosystem. Forests are full of living and nonliving things that depend on each other. Trees, ferns, and shrubs grow in the forest. Deer, frogs, lizards, insects, birds, and bears are some forest animals that need these plants.