An earthworm does not have any heart at all. But they do have an organ that acts similar to a heart and is usually called aortic arc.
There is a species of earthworm that has 8 heart chambers.
they have have no heart just 5 simillar structures
aortic arches is another term for heart, and an earthworm has 5.
i think it does have a slow heart beat!
It can move, it's heart can beat, it can eat, and it can produce waste.
8-12 beat per minute (bpm)
it acts as a heart for an earthworm.... <3
yes
Blood
Blood
The heart
The normal heart rate of an earthworm is roughly 8 to 12 beats per minute. Several factors contribute to the heart rate of an earthworm.
How does an insects heart beat How does an insects heart beat How does an insects heart beat How does an insects heart beat
An earthworm does not have any heart at all. But they do have an organ that acts similar to a heart and is usually called aortic arc.
There is a species of earthworm that has 8 heart chambers.
they have have no heart just 5 simillar structures