* Animals: All animal cells carry out cellular respiration to obtain energy for their functions.
* Plants: Plant cells also perform cellular respiration, using the glucose produced during photosynthesis as fuel.
* Fungi: Fungi, like mushrooms and molds, obtain energy through cellular respiration.
* Bacteria: Most bacteria, even photosynthetic ones, use cellular respiration as their primary energy source.
* Protists: Single-celled eukaryotic organisms like amoeba and paramecium utilize cellular respiration for energy.
* Archaea: These single-celled organisms, often found in extreme environments, also perform cell respiration.
Essentially, any organism that needs energy to survive performs cellular respiration. This process is fundamental to life on Earth.
