Which ones can be separated or made into a simpler substance?
a. mixture
b. element
c. compound
* answer each one*

it should be p1 v1 = p2 v2

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.

i'm assuming that it's c.) red bank..