As a result of the Bubonic Plague, there were several changes in European society. Which of the following are examples of these changes

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

permafrost layer, it exists beneath a layer of soil, rock or sediment.

answer; sociological imagination;

answer; bona fide occupational qualification; (bfoq);