A formal region defines an area in which

Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things

What is most likely the effect of unrestricted hunting of gray wolves on the food web of the region

Which of the following groups did not invade northern europe? ottomans celts vikings romans (i believe that it is either ottomans or celts)