Scientific law - Wikipedia
A function-based typology for Earth's ecosystems | Nature
Fitness and its role in evolutionary genetics | Nature Reviews Genetics
The New Science of Exercise | TIME
Survival of the fittest | Definition, Applications, & Examples | Britannica
Natural selection - Biology Online Dictionary
Aerobic exercise improves episodic memory in late adulthood: a systematic review and meta-analysis | Communications Medicine
Benefits to Performance and Well-Being of Nature-Based Exercise: A Critical Systematic Review and Meta-Analysis | Environmental Science & Technology
Testing Natural Selection with Genetics - Scientific American
Natural Selection- Definition, Theory, Types, Examples
Species Interactions and Competition | Learn Science at Scitable
The evolution of cooperative breeding by direct and indirect fitness effects | Science Advances
Natural selection increases female fitness by reversing the exaggeration of a male sexually selected trait | Nature Communications
Evolutionary Fitness: Definition & Explanation - Video & Lesson Transcript | Study.com
A complex systems approach to aging biology | Nature Aging
The Flight of the Iguana: A Sidelong View of Science and Nature: Quammen, David: 9780684836263: Amazon.com: Books
Frontiers | Do Experiences With Nature Promote Learning? Converging Evidence of a Cause-and-Effect Relationship
The Elusive Calculus of Insects' Altruism and Kin Selection | Quanta Magazine
Systems | Free Full-Text | Complexity Theory: An Overview with Potential Applications for the Social Sciences
Kin And Kind | The New Yorker
The Nature of Selection: Evolutionary Theory in Philosophical Focus, Sober
