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A blue whale’s heart can weigh as much as a small car

A blue whale’s heart can weigh as much as a small car

A blue whale’s heart can weigh as much as a small car

Blue whale hearts average around 180–200 kg. Arteries are wide enough that a human could crawl through some of them.

Shahzad Mahota Shahzad Mahota @shahzad-mahota

A blue whale’s heart can weigh as much as a small car