It depends on weather you develop an infection from teh bacteria. There are naturally occuring bacteria on our skin all the time.
every bacteria.
mutualism because the bacteria gets food and the human gets to decompose of certain foods
The bacteria absorb nutrients in the gut from digested food - the human benefits from the production of the vitamin.
It is a facultative mutualism.-------------------------------------There are different strains of E. coli. The type that occupies the human intestinal tract is one of the normal flora that help break down substances that our body cannot on its own. So the type of symbiotic relationship between E. coli and humans is mutualism.
If you mean biology-wise, then the answer is: Mutual relationship: Where both parties, in this case animals, benefit from each other. Parasitic relationship: Where one benefits on the others' behalf. Such as a tapeworm in a human. Commenalism: Where one organism benefits but the other isn't harmed or effected in any way.
The symbiotic relationship between hookworms and humans is parasitism; which means when one benefits and the other is harmed.It is important to note that there are more recent studies showing that hookworms cause a reduction in some autoimmune, and chronic inflamatory disorders. This could be why there is almost no asthma in developing parts of the world with less prevelant plumbing.
Mutualism
mutualism because the bacteria gets food and the human gets to decompose of certain foods
The bacteria absorb nutrients in the gut from digested food - the human benefits from the production of the vitamin.
The symbiotic relationship between a human head and lice is parasitism. This is because the lice get food and shelter but the head is itchy.
Parasitism for my opinion
predator - prey Actually Mosquitoes are often called micropredators, or intermittent parasites where they feed on a host then leave it. So technically it could be considered a symbiotic relationship where the human is the host and the mosquito is the symbiont.
It is parasitism because the bed bug benefits and the human is harmed
some of the animals that show symbiotic relations are.....shark and pilot fish......remora and shark......e.coli and human.....then helicobacter pyroli to human. Also Truffles and Trees.
This is an example of a parisitic relationship because the organism harms the host.
Listeria monocytogenesis a foodborne pathogen responsible for severe human diseases resulting in meningitis, meningoencephalitis, septicemia.they establish symbiotic relationship with families of steinernematidae and heterorhabditidae.
The answer is parasitism! Becuase the lice harms the human and only the lice benifits!
Intestinal bacteria provide us with vitamin b and vitamin k, and they help us digest our food. Your gut provides a very good environment for the bacteria to prosper. Both you and the bacteria benefit. The "type" of symbiotic relationship is mutualistic. see the definition of symbiosis here: http://animaldiversity.ummz.umich.edu/site/glossary/page/s.html