About this document

Octopuses Have Three Hearts by shaneyauws is a document available to read on EtoBox.

Octopuses have three hearts: two that pump blood to the gills and one that pumps it to the rest of the body. Interestingly, the heart that supplies the body stops beating when the octopus swims. This unique circulatory system supports their aquatic lifestyle.

Author

shaneyauws

Language

EN