Why do elephants have trunks?
Show answer & explanation
Answer: Multi-purpose tool for survival
Multi-purpose tool for survival ✓ — Correct! Versatile appendage! Elephant trunk: fusion of nose + upper lip, 40,000 muscles (no bones)! Functions: (1) Feeding—grasp food, strip leaves, pick up small items. (2) Drinking—suck water (12 liters), squirt into mouth. (3) Communication—touch, smell, trumpeting sounds. (4) Cooling—spray water/dust on body. (5) Tool use—move objects, dig. (6) Social bonding—caressing. (7) Defense—can lift 350kg! Incredibly sensitive—detect seismic vibrations. African elephants: 2 'fingers' at tip; Asian: 1.
Cooling system only — Wrong. Trunk does cool through water/dust spray, but primary functions are feeding, drinking, breathing, communication—multi-purpose tool.
Storing water inside trunk — Wrong. Trunk doesn't store water (common myth). It draws water then squirts into mouth. Trunk is tool for feeding, drinking, sensing, communication.
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