The following question has three parts. According to the article, what is a woolly mammoth and why are its tusks so valuable? What has made the mammoths' remains easier to find and collect? Why does this present a problem? (Site 1) help.

Explanation:

The woolly mammoth is an extinct species of mammoth that lived during the Pleistocene until its extinction in the Holocene epoch.

bringing their valuable ivory teeth within grasp and leading to a burgeoning trade.

Due to climate change wooly mammoth remains have become easier it finds and collect. Since the wooly mammoths used to roam Siberia some of their remains are buried in Siberian permafrost.

hope this helps