"Did you know mammals have a fixed number of heartbeats in their lifetime? ????
From humans to weasels to whales, all have roughly 1.5 billion heartbeats. But why do lifespans vary so much? It all comes down to heart rate! Small animals like weasels have a heart rate of 400 bpm, while humans average 70 bpm. The lower the heart rate, the longer the life! Nature’s mysteries never cease to amaze.
#nature #shorts #information
From humans to weasels to whales, all have roughly 1.5 billion heartbeats. But why do lifespans vary so much? It all comes down to heart rate! Small animals like weasels have a heart rate of 400 bpm, while humans average 70 bpm. The lower the heart rate, the longer the life! Nature’s mysteries never cease to amaze.
#nature #shorts #information
- Catégories
- MAMMALS
- Mots-clés
- AnimalFacts, HeartRate, LifespanSecrets
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