Multiple choice (ASAP!)

c

Explanation:

oxygen is lost electrons are added in oxidation state is decreased

the correct answer is C

hope this helps <3

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.

fe 55.85 g/mol and h2o 18.02 g/mol.