15 second outro.
Sources 1) Khan Academy. “Steps of Cellular Respiration.” Khan Academy, www.khanacademy.org/science/ap-biology/cellular-energetics/cellular-respiration-ap/a/steps-of-cellular-respiration. 2) Nature.com. (2010). Cell Energy, Cell Functions | Learn Science at Scitable. Nature.com. https://www.nature.com/scitable/topicpage/cell-energy-and-cell-functions-14024533/. 3) 4: How Cells Obtain Energy. (2017, January 3). Biology LibreTexts. https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Concepts_in_Biology_(OpenStax)/04%3A_How_Cells_Obtain_Energy 4) Akçay, S. (2016). Prospective elementary science teachers’ understanding of photosynthesis and cellular respiration in the context of multiple biological levels as nested systems. Journal of Biological Education, 51(1), 52–65. https://doi.org/10.1080/00219266.2016.1170067
