Answer:
Oxygen is combined with the carbon atoms left from the glucose molecule.
Explanation:
Electron transport chain is responsible
Answer:
B and C
Explanation:
Cells are the simpliest level of life and they make up tissues. They are made up of <em>cell organelles</em> not organs so it cannot be D (in case you were confused).
Hope this helped!
Salts usually. It depends on the base used. For example, if it is a carbonate reacting with acid, you get carbon dioxide, a carbonate salt and water.
