Choose the Item That Best Matches Each Item in the Following

Choose the item that best matches each item in the following:
-Primary material used in making solar photocells

A) ethanol and biodiesel
B) geothermal
C) cellulosic ethanol
D) tidal generators
E) hydroelectric
F) Three Gorges
G) methane biogas
H) methanol
I) biodiesel
J) solar photocells and wind
K) Black Canyon
L) silicon
M) OTEC
N) methanol and dioxin
O) carbon