Which facts describe the rain forest called selva

The rainforests receive a huge quantity of rainfall, it contains millions of species of insects, microorganisms and plants. The sunlight's penetration is very restrict, but a large part of the world's oxygen comes from them, and also many of the natural medicines. Although the Rainforests are called 'the jewels of the Earth" and "the world's largest pharmacy", the deforestation and pollution of the air are causing its disappeariance.

Selva is another word for forest, like Selva Amazonica.

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .