How long can a Loggerhead Musk Turtle dive underwater? (Pacemaker cells enable heart to work without signals from brain)

24 hours

5 votes

3,000 hours

8 votes

5 hours

15 votes

5,000 hours

8 votes

Comments

NotoriousIt's 5,000 hours. Which is fucking crazy considering how tiny this turtle is.

Cazz🐾THB✨PMS💛STF🐾How is that even possible?!?!

NotoriousPacemaker cells.