Mineralized veins containing valuable metals were deposited by: (a) volcanic ash (b) erosion (c) hydrothermal (d) fluids fast-flowing (e) liquid lava

Which of the following is evidence to the past existence of glaciers?

In a command economy, the majority of goods and services are provided by the

Audrey planned to move from iowa to arizona. en route, she was offered a job in colorado, which she accepted. she now lives in denver, colorado, and works for an athletic apparel design company.