Which of the following is the source of Europe's most important river systems? the Alps.

the Pyrenees Mountains.

the massifs of the Iberian Peninsula.

the Tagus and Tiber Rivers.​

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan

Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b.trade barrier c.trade inhibitor d. domestic protection act

The plants growing on scotlands highland moors are a)mixed forestb)grasses and low shrubsc)evergreen treesd)palm trees and ferns