What do you mean by physical contact as shown in particular paragraph also what do you mean by toxins or parasites are they same thing what is the difference between these two as shown in the given paragraph???
Dear Student
Toxins and parasites are different.
Toxin is the harmful chemical substances released by the living organism.
A parasite is defined as an organism that lives on or in an organism of another species, known as the host, from the body of which it obtain nutrients. Host does not get any advantage from the parasite and is usually harmed by its presence. Parasites are categorized as ectoparasites (that live on the body of the host) and endoparasites (that lives in the body of the host).
Physical contact means when person physically comes in contact with other person like hand shaking, hugs, etc in which microbes are transferred to a healthy person from a diseased person.
Regards
Toxins and parasites are different.
Toxin is the harmful chemical substances released by the living organism.
A parasite is defined as an organism that lives on or in an organism of another species, known as the host, from the body of which it obtain nutrients. Host does not get any advantage from the parasite and is usually harmed by its presence. Parasites are categorized as ectoparasites (that live on the body of the host) and endoparasites (that lives in the body of the host).
Physical contact means when person physically comes in contact with other person like hand shaking, hugs, etc in which microbes are transferred to a healthy person from a diseased person.
Regards