The difference between bronze and iron is: Bronze is a metal ore and iron is smelted.
Tin is required for iron but not for bronze.
Bronze is shiny and iron is dull.
Bronze is made from smelting tin and copper, iron is made from iron ore.

What do father miguel hidalgo and simon bolivar have in common?

Which course of action did president carter propose in order to solve this problem for the next generation? a. contract with foreign nations to build wind turbines b. reduce federal spending on solar cell energy research c. drill fewer offshore wells to conserve marine life d. develop alternative energy sources

What evidence did mary leaky use to understand how early humans thought and felt