No; only 10% of them are, occasionally, parasite.
No, leeches are parasites.
Tapeworms, fleas, leeches, and most viruses, and some bacteria all fall under the label of parasites. Parasites benefit from another organism at that organism's expense.
yes
I would be more willing to say that leeches are parasites, not predators.
No; leeches aren't vectors of dog true parasites but they can still infect them with other microorganisms like viruses.
Fleas, ticks and leeches are 3 common parasites
Leeches are known as parasites but they can be useful in medicine. After surgery, some doctors use leeches to prevent dangerous swelling near a wound. Also, leeches make a useful chemical that people can use.
They are considered to be parasites
Yes, leeches are a type of parasite because they feed on the blood of other organisms without providing any benefit in return. They attach to their hosts and consume blood for sustenance.
They were seen as irrelevant window dressings, leeches and parasites.
Some parasites have oral suckers, ringed with hooks, which is used to attach themselves to the host.
Leeches are segmented worms that are external parasites, attaching to the skin of their host and feeding on blood. Flukes are flatworms that can be internal or external parasites, with many species infecting the organs of their host. Leeches have a suckered mouth for feeding on blood, whereas flukes have specialized structures for attaching to host tissues to feed.