Answer:
North Carolina and South Carolina
Explanation:
A broad River, which flows through North and South Carolina
Answer:
The correct answer is:
b. Calcite
Explanation:
According to its chemical composition the calcite CaCO3 will have a strong reaction in contact with the hydrochloric acid, that is why the bubbles of carbon dioxide gas will be visible after such reaction.
Answer:
Countries that have a wealth of research and development and/or access to new technology often have a more productive work force than countries without access to technology. As productivity increases, economic growth increases.
