cellular respiration

in fermentation what do cells use instead of oxygen to break down glucose?

carbon dioxide

what are the chemical products of c.r.

carbon dioxide, water, ATP

how do we get glucose for the energy in our cells?

eating

which cells in your body undergo c.r.?

every cell in your body

in which organelles does c.r. take place?

mitochondria

what do the respiratory system and cellular respiration have in common?

oxygen plays a key role

which produces more energy? aerobic respiration or fermentation?

respiration

how does your body get rid of carbon dioxide produced by c.r.?

through your lungs