About this video
Some fish end up living in lakes and rivers far from the ocean. Bull sharks and other fish can adapt to freshwater in surprising ways. Sometimes these accidents even create brand new species!
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 Can bull sharks live in freshwater?
Answer: Yes, bull sharks can swim into rivers and lakes
Q2 What is it called when a saltwater fish adapts to freshwater?
Answer: Adaptation to a new habitat
Q3 Name one fish that lives in unusual places.
Answer: The pupfish or the salmon
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