Worms have 5 hearts. Worms have an organ that behaves like a heart, an aortic arch, they have five arches.
A worm has multiple "hearts" called aortic arches because they work together to pump blood and nutrients throughout the worm's body. Having multiple hearts helps ensure that oxygen and nutrients reach all parts of the worm efficiently.
Five hearts
I think worms,remember insects are animals! The number of aortic arches (hearts) varies for specie to specie. The common earth worm has 5 'hearts'!
No!! the earth worm has 5 hearts
NO
5
they have 5 hearts to survive.
A worm.
The hearts that worm's have are very different from the heart's that humans have. The worm equivalent of a heart is called the aortic arch and does not contain chambers or valves, and does not get oxygen-rich blood to the lungs. The aortic arches simply pump blood throughout the worm's body.
There are actually 5 hearts in an earthworm. Correction: They technically aren't hearts they are considered aortic arches
It has aortic arches which are objects similar to hearts. There are four aortic arches in a single worm.
?????????????????????????????????????????????????????????????????????????????????? i dont know but A worm has 9 hearts???????????????????????????????