Parasitism Relationships
With a parasitism relationship there is a bug that lives on a host the host can either be human or animal depending on what the bug or other parasite likes. When the parasite gets onto the host it feeds off of its life what it eats and what it drinks and the host doesn’t benefit from it having it on it and it is better for the parasite, so the parasite is like a virus it says with you until it can’t do anymore or it dies. So like a dog and a flea. A flea will stay on the dog a chew on its skin and get nurturance from the dog by doing that and the dogs just gets itchy skin and nothing else and the flea gets all the benefits from the dog.
Pathogen relationship
A pathogen relationship is similar to the parasitism relationship but with this relationship the bug or parasite still has a host and it says on it forever but different from parasitism relationship when the bug is done in this relationship it kills the host and finds a new host and it get all the nurturance.
Amensalism Relationship
An Amensalism relationship is when the parasite or animal host gets hurt from the animal that is on it and the animal that is on the host is getting everything from the animal. So the host animal doesn’t benefit from having that animal on it because it is the host and it won’t go away.