Compare specialized animal sense structures across species and explain the survival advantage each provides.
Human eyes and ears are useful, but many animals have sense structures that go far beyond what people can detect. A bat uses echolocation, sending out high-pitched sound waves and listening for the echoes that bounce back, to find its way in total darkness using only sound. A shark can detect the tiny electrical signals produced by another animal's muscles, sensing prey it cannot see or smell at all.
Each of these specialized structures solves a specific survival problem for that animal. A bat hunting insects at night has little use for sharp color vision, but great use for detecting echoes. A shark hunting in murky water benefits enormously from an electrical sense that works when eyesight would fail completely. Specialized senses match specialized survival needs.
Mastery looks like: They can describe at least two specialized animal senses and explain the specific survival advantage each one provides.
Common stumbles: Treating unusual animal senses as unexplainable rather than as real biological structures; assuming every animal needs the same senses humans rely on most.