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Five hearts
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∙ 13y ago
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How many hearts does a red worm have?
5
How many hearts does the worm have?
5, like all worms.
What has 3 hearts?
A worm
Do earthworms have 16 hearts?
No!! the earth worm has 5 hearts
Why does the worm have multiple hearts?
Worms have 5 hearts. Worms have an organ that behaves like a heart, an aortic arch, they have five arches.
How many segments does a worm have?
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
Does a segmented worm have ten hearts?
NO
How can a earth worm have hearts?
There are actually 5 hearts in an earthworm. Correction: They technically aren't hearts they are considered aortic arches
What is a adaptation for the worm?
they have 5 hearts to survive.
How many segments of an earth worm have a heart?
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
Name the species having 5 hearts?
A worm.
Why is the earthworms hearts not considered to be true hearts?
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.
