Yes...Cells do use both Respiration and fermentation to release energy.
Cells use anaerobic respiration when there is no oxygen available.
Respiration They use stomata.
Cellular respiration occurs when cells oxidize food molecules into carbon dioxide and water. Cellular respiration is the process that cells use to get their energy.
Respiration
cellular respiration
One gas is oxygen
cell respiration
cell respiration
Cellular Respiration
that is anaerobic respiration. It does not require oxygen
Most eukaryotic cells have mitochondria.