Choose the mass extinction of most interest to you. Cretaceous-Tertiary
End Triassic
Permian-Triassic
Late Devonian
Ordovician-Silurian

You'll create a graphic representation of the three stages of one of the mass extinctions, as shown in the following table. Upload your presentation in the box below.

i would say d tho   ctfvygbuhinjmlk

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.

answer; the intervening variable;