Ecological impacts of the absence of birds and lizards (largely insect-eating species) include a rise in the abundance of insects, which may affect crop production. The brown tree snake causes frequent electrical power outages by climbing power lines and getting into transformers and electrical boxes. Snakes have caused more than 1600 power outages in the 20-yr period of 1978-1997 and most recently nearly 200 outages per year.
As with many cancers, the risk of developing throat cancer increases with age, with most people being over the age of 65. Men are two to three times more likely than women to develop throat cancer in their lifetime.
Throat cancer survival rate may differ depending on the stages. Under this cancer, four stages can be classified. Among the most critical stage is the stage 4. Stage 4 throat cancer survival rate is around 30 percent. This is the lowest percentage of survival rate of throat cancer.This stage is widely affecting the lips, the mouth and the lymph nodes. In contrast, stage 3 throat cancer survival rate levels up to 50 to 60 percent.If stages 3 and 4 are low in survival rates, stages 1 and 2 have higher percentages. This implies that you can either have higher or lower survival rate depending on the stage of your cancer.hroat cancer survival rate may differ depending on the stages. Under this cancer, four stages can be classified. Among the most critical stage is the stage 4. Stage 4 throat cancer survival rate is around 30 percent. This is the lowest percentage of survival rate of throat cancer.