1. Equipo editorial, Etecé. (2021, 5 agosto). Evolución: Concepto y teorías de su origen. Concepto. https://concepto.de/evolucion/

2. Ayala, & Jose, F. (2025b, abril 8). Evolution | Definition, History, Types, & Examples. Encyclopedia Britannica. https://www.britannica.com/science/evolution-scientific-theory

3. Introduction to Evolution. (2025). Berkelye. https://evolution.berkeley.edu/evolution-101/an-introduction-to-evolution/

4. YourGenome. (w.d.). What is evolution? Your Genome. https://www.yourgenome.org/theme/what-is-evolution/

5. FuseSchool - Global Education. (2017, 5 abril). Evolution by Natural Selection - Darwin’s Finches | Evolution | Biology | FuseSchool [Vídeo]. YouTube. https://www.youtube.com/watch?v=s64Y8sVYfFY

6. BBC News. (2019, 30 noviembre). Theory of Evolution: How did Darwin come up with it? - BBC News [Vídeo]. YouTube. https://www.youtube.com/watch?v=JOk_0mUT_JU

7. Be Smart. (2018b, abril 11). Where Did Life Come From? (feat. PBS Space Time and Eons!) [Vídeo]. YouTube. https://www.youtube.com/watch?v=_uAJY1mqtw4