An earthworm, Annelida [= ringed] has up to five pairs of hearts.
An earthworm, Annelida [= ringed] has up to five pairs of hearts.
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.
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aortic arches is another term for heart, and an earthworm has 5.
There is 1 lone pair on the phosphorus atom in PH3.
An earthworm has 5 eyes, that your answer!!!
There are a infinitely growing number of bond pairs between atoms.
It is seven (7) centimeters.
none
3
Adult earthworms typically have 36 chromosomes, organized into 18 pairs. This chromosome number can vary slightly among different species of earthworms, but 36 is commonly observed in the species Lumbricus terrestris, which is one of the most studied earthworms. These chromosomes carry the genetic information necessary for the earthworm's development and reproduction.