Answer:
A. Parasitism, because the flee is benefitting and the mammal is harmed.
Explanation:
Parasitism is when one organism which is a parasite lives on another which is the host, and gaining benefits from it and at the same time maiming havoc to it. Parasitism is common among living organisms. Animals are most times the host to a range of parasitic organisms which include viruses, bacteria, fungi,protozoa, also flea, tick, mites etc.
Parasites like fleas, tick and leeches live on the body surface of their host, which is make them ectoparasites while those that live inside their hosts are endoparasites.
Which disease symptoms u would like to know?
Answer;
-Anterior/frontal body surface
In the anatomical position, the nose and belly button are on the anterior/frontal body surface.
Explanation;
-In the anatomical position the face and palms are on the (anterior) body surface; the buttocks and shoulder blades are on the (posterior) body surface; and the top of the head is the most (superior) part of the body.
-The ears are (superior) and (distal) to the shoulders and (posterior) to the nose.
It’s an organ that is part of the circulatory system
Gravitational is only attracted and electromagnetic is both atrractive and repulsive since it depends what you are talking about