worms
A worm.
Earthworm has five hearts= Earthworm hearts in action click on the link below = http://academic.scranton.edu/faculty/can... Colored diagrams on the link below = click onit = http://cache.eb.com/eb/image?id=72114&re... http://www.nrwmg.vic.gov.au/images/ana1....
They have 5 hearts. =)
Pentacardial means having five hearts. Earthworms have five hearts.
As there are over six hundred species of turtles ranging in size from 4 inches to 7 feet long, there are many different sizes of hearts for turtles.
MAN
having two hearts means with the same heart you can feel two opposing feelings positive and negative
No one really knows for sure. But Kingdom Hearts is based about having all the hearts of people's into one place (Kingdom Hearts)
No!! the earth worm has 5 hearts
Worms have 5 hearts. Worms have an organ that behaves like a heart, an aortic arch, they have five arches.
5
Polycardial means having multiple hearts (i.e. some aliens or monsters have multiple hearts).