What can be the bases for the division of a country in federal structure?Give short introduction to each of them.

What word is used to describe differences of individual organisms

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Wich of the following are manual restraint techniques for dogs