WILL GIVE look at the photo

answer; /// i believe that the correct answer is that it lets you see and evaluate different formats as you develop your workbook;

the first part is ocean

explanation:

well considering i can't see the graph, it's probably prices

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.