in today's lecture on marine biology, we'll dive into how ecosystems often disclaim the most predictable patterns, leading us to preexplanatory models that sometimes miss the mark. when we study the ocean's hidden corners, we are frequently met with unannounced discoveries that reconstitute our understanding of marine life, showing the importance of having flexible guidelines in scientific research. these moments, although unexpected, are a testament to the ocean's vast and unexplored mysteries, highlighting the joy and excitement in our field.