The Inca used those metals to decorate their palaces and had silverware, cups and dishes made of them.
Of course, only royalty had that.
Answer:
What is a major drawback to the use of ethanol-based energy??
1: Ethanol creates toxic waste that must be stored forever.
2: Burning ethanol releases greenhouse gases.
Explanation:
Hope this helps :)
Answer:
The combination of the gasses
Explanation:
1. Surrounded by farmland: Mississippi River
2. Area that a river drains: Basin
3. Surrounded by rain forest: Amazon River
4. Stream that adds to and combines with a river: Tributary
Answer:
46 billion light years
Explanation:
In actuality, we can see for 46 billion light years in all directions, for a total diameter of 92 billion light years.
