Why do anteaters have long tongues?
Show answer & explanation
Answer: Reaching deep into ant nests
Reaching deep into ant nests ✓ — Correct! Specialized feeding! Giant anteater tongue: 2ft long! Adaptations: (1) Length—reaches deep into ant/termite tunnels. (2) Sticky saliva—insects adhere to tongue. (3) Rapid flicking—160 times/minute! (4) Attached to sternum—extends far. No teeth—swallows insects whole. Strong stomach grinds food. Eats 30,000 ants/termites daily! Also: powerful claws rip open nests. Narrow snout fits in tunnels. Specialized myrmecophage (ant-eater). Tongue moves so fast it's nearly invisible!
It helps regulate body temperature — Wrong. Tongue doesn't regulate temperature. It's specialized feeding tool—extremely long and sticky for extracting ants/termites from nests.
Fighting off predators — Wrong. Anteaters use powerful claws for defense, not tongues. Long tongue is feeding adaptation—reaching deep into insect colonies.
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