What is the organic product of the following reaction? CH3-CH(OH)-CH2-CH2-CH3 + (O) ——>
I. CHO-CH2-CH2-CH2-CH3
II. CH2=CH-CH2-CH2-CH3
III. CH3-CO-CH2-CH2-CH3
IV. No reaction

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.

16

explanation:

the marks go by 4s