When It's More Than Depression. Many of the digestive symptoms experienced with depression are similar to what you might experience with IBS, which is considered a condition but not a disease, or with an IBD, such as Crohn's disease or ulcerative colitis. The clues are in the differences in severity of some symptoms and the presence of other ones.
Because the last Ice Age did not reach Brazil, the area has had many years to develop plant species. The rain forests in Brazil can have up to 400 different tree species per hectare. The country is home to 390 different kinds of palms, the world's largest variety. Brazil nut and different types of hardwood trees, such as mahogany and rubber â cultivated for the production of latex â are all found throughout the Brazil.
Best Answer: South American flora It has been estimated that some 3,000 plant genera are endemic to South America. The largest vegetation zone in the continent is the tropical rainforest in the north.Moving southwards, the vegetation passes through tall-grass forest, Pampas, and scrub to steppe in the far south.uch of Brazil is covered by rain forest. If by vegetation you mean just a generic type of vegetation then rain forest might be it--about 1.4 billion acres just in South America. There is also plenty in Central America. The Pampas grass lands of South America cover about 185 million acres according to Wikipedia.