Answer:
A secret. When you have a secret, you want to tell other people, but when you do, it's no longer a secret.
The right answer here is option C. They occur in areas with ancient, mineral-poor soil.
An example of that is Amazonia in Brazil, it's one of the biggest forests on earth, and at the same time, we know its soil is poor, but at the same time it has some special materials that can be found there, such as niobium. This forest is, too, rainy almost all the time, and this many trees maintain the temperature of the whole earth stabilized. These kinds of forests can grow in this soil because of the burlap, that's organic materials from its own trees. It's consumed by them, and through this way, it survives and extends its size when humans don't use its resources too much.
(x-3)² = (x-3)(x-3)
= x² - 3x - 3x + 9
= x² - 6x + 9
Explanation:
Overall, 25% of California adults named water shortages and drought as the most important environmental issue currently facing the state. Not far behind, 17% named wildfires, followed by 13% who cited climate change and 6% who named air pollution.
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