Tại sao Cá Sấu chỉ ăn một lần mỗi năm?

Why do crocodiles only eat once a year? Crocodiles can fast for not just a few weeks but for a whole year. While humans can get exhausted after skipping a meal for a few hours, crocodiles can still live well even if they lie still in the mud for months. Their secret lies in their energy-saving strategy. Being cold-blooded, crocodiles do not waste calories to keep warm. They lower their heart rate to extremely low levels, store fat in their tails as an energy store, and only hunt when absolutely necessary. This video will explain how crocodiles survive for so long, why they retain muscle and strength even after long fasts, and what lessons humans can learn from this master of slow living. 1. Why are there immortal animals in nature? Watch here:    • Tại sao có loài vật Bất Tử trong tự nhiên?   2. Why do ANIMALS KNOW IN ADVANCE THAT A NATURAL DISASTER IS ABOUT TO HAPPEN? Watch here:    • Tại sao ĐỘNG VẬT BIẾT TRƯỚC THIÊN TAI SẮP ...   3. Why can't FRESHWATER FISH LIVE IN THE SEA? Watch here:    • Vì sao CÁ NƯỚC NGỌT KHÔNG SỐNG ĐƯỢC Ở BIỂN?   #casaunhinan #uataisao #songcham #khoahocan #casau #sinhton #cold-blooded animals #animals #fun science #animals