How do trade barriers affect the African economy today? A) They stop africa from industrializing too quickly B) They cause to enter into free-trde agreements
C) They make it harder for africa to profit from selling argicultural products
D) They allow Africa to complete better in the global marketplace

Click the item in the left column. use the plus sign to move it up or the minus sign to move it down until it matches the correct entry in the right column. lock your answer in place by clicking the square beside the item. (a checkmark means it is locked.) amazon basin a atacama desert b andes mountains c lake titicaca d peru e patagonia f brazil g chile h suriname

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?

Which statement best describes how chemical equations demonstrate conservation of mass?