Answer:
Explanation:
tell them what was difficult for you and what was easy such as you had a hard time with blah and this part of the presentation was easy because of blah blah blah.
Answer:
their
Explanation:
its their classmates not they are classmates XD
"Sea ice melt itself does not cause sea levels to rise because the ice is already in the water. But the melting of ice on a land surface, like Greenland, does because new water is flowing into the ocean. In addition, as ocean water warms, it expands, which also raises sea level."
Hope this helps!!