Copper can be extracted by allowing it to accumulate in plants that are then burned to produce copper-rich ash. What is this called?

20 drops hope this

2b2t

explanation:

2b2t

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.