Blue whale's heart is as big as car.

[BellaAmelie]

Did you know the blue whale's heart is as big as a car? How incredible is that? I'm super curious about how this massive heart functions and supports such a gigantic creature. Anyone have more fascinating blue whale facts to share? Let's dive into this ocean mystery!

 

[LadyYeoja]

Wow, that's a whopper of a heart! No wonder they need such a big heart to pump blood throughout their whole body