<span>the magnetic compass and gunpowder</span>
Answer:
Serengeti is the answerrr
The answer is “D” A volcano was nearby at one time
I believe your answer would be A- Farmers and urban dwellers.
Hope this helps. Correct me if I'm wrong.
Answer: Sustainability is important for a very simple, very straightforward reason: we cannot maintain our quality of life as human beings, the diversity of life on Earth, or Earth’s ecosystems unless we embrace it. There are indications from all quarters and from the smallest to the largest scale that sustainability is something we must address.
Explanation: