The subject of science is very broad. With that being said, I think there is no official regulatory board that decides the branches of science. Scientific developments are products of joined efforts of different scientists. These scientists could rebuke another's work provided there is evidence. As long as the theory is generally accepted by the scientists and no one rebukes it effectively, then it is a generally accepted fact and everyone adapts it.
Brazil has approximately around 3,500,000 square kilometers of forrest, which them had the potential to become the largest timber producers in the world. On average, The timber industry in Brazil produce around $ 73 Billion worth of products annually.
They grow new teeth, crocodiles have adapted to be able to replace their entire sets of teeth multiple times I believe they can replace their entire set up to 50 or 60 times in their life
The Himalayan Mountains dominate the physical landscape in the northern region of South Asia. Mt. Everest is the tallest peak in the world, at 29,035 feet. Three key rivers cross South Asia, all originating from the Himalayas.