No
No, leaches are from Phylum Annelida and Class Hirudinea, which is completely separate from Phylum Mollusca.
No they do not
it didnt.
go on the internetfind out what you needgo buy the stuff you needgo kill the leaches
leaches
The 'H' in HIV stands for 'Human'. Leaches are not susceptible to the virus so the infection cannot progress into AIDS in a leach.
you could drain the pool, but if you don't want to drain your pool, you could get a pool skimmer and get all of the leaches out of your pool and then carry the leaches to a near by sewer, or a murky pond/lake/river.
Not sure what "transformation" you are talking about; the transformation of a human into a werewolf is a fantasy story, if that's what you are referring to.
They thought there were "vapers" in the blood so they used leaches to remove them.
No, they are invertebrate creatures.
Yes, blood.
yes