Can someone help? My chemistry teacher dosen't teach us anything and this is due tommorow. I'll link more photos in other questions just check my page. It will only take one photo per question on my phone. I'll mark branliest if you can explain how to do this before tommorow.​

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

the dependant variable is spilled water

the independent is the heat