A small fish called a cleaner wrasse darts in and out of a larger fish's mouth removing an eating parasites and death tissue. Which term best describes the relationship between the cleaner wrasse and the large fish.
A. Mutualism
B. Commensalism
C. Parasitism
D. Competition

italy's population growth rate is almost at zero, the national statistics agency, istat, said on monday, mainly due to a dwindling birth rate.

relationships play a major role in a human's emotional and mental wellbeing. healthy relationships with the people around you are even linked to a smaller production of cortisol, a stress hormone.