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 .).
Large snakes and large mammals, too heavy for the upper layers, roam this area. These include: This layer of the forest, which is under the thick forest canopy, is characterized by little light, short trees, and short plants. Animals that have adapted to this layer include:This layer of the rainforest, characterized by numerous tangled tree branches and leaves which block most of the sunlight, is by far the most populated layer. Bird and monkey species are among the most common animals found here. These forests are known for their tall trees, dense vegetation, and for being humid and wet. 2  There are four layers in a tropical rainforest biome (Forest Floor, Understory Layer, Canopy Layer, and Emergent Layer) and there are animals that have adapted to living in each one (or more) of these layers.