Five hearts
5
5, like all worms.
A worm
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.
NO
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
There are actually 5 hearts in an earthworm. Correction: They technically aren't hearts they are considered aortic arches
they have 5 hearts to survive.
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
A worm.