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Natali [406]
2 years ago
13

13. The processes of extracting and separating gold in remote regions often results in

Advanced Placement (AP)
1 answer:
Amiraneli [1.4K]2 years ago
3 0

The processes of extracting and separating gold in remote regions often result in environmental contamination with Cyanide (Option B).

<h3>What is cyanide?</h3>

Cyanide is a substance that contains a group formed by Carbon and Nitrogen forming a strong chemical bond (C≡N).

Cyanide can be very toxic when forms soluble salts (e.g., sodium and/or potassium cyanide).

Cyanide was used as a chemical compound during gold extraction, thereby generating environmental contamination.

Learn more about cyanide contamination here:

brainly.com/question/220829

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Answer:

Answer:

Cost of one (chicken) =  $ 8

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Let c be (chickens) and d be (ducks)

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