This an organism that supplies matter and energy, also known as an autotroph

Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900˚c, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on

In an oxidation-reduction reaction, oxidation is what happens when a reactant

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star