Wanted to unite all south america into a single nation

Prices for products became more affordable as a result of new forms of ,witch got things to market faster and cheaper

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

Who is eric smith what did he do to derrick robie? did he stick a stick inside derrick robie?