In the body of cells of most organisms oxygen is used to release what ?

Oxygen is used up in the body of most organisms and Carbon dioxide is released. The body uses oxygen to break down glucose to supply energy tot he body. In result of this reaction carbon dioxide and water is released into the system along with energy. The carbon dioxide is then exhaled into the air by the respiratory system of the organisms.

This is a time line from 685 to 978

Iwould say silver and gold