Question

The bacteria that are found in human intestines that aid in digestion are an example of

Parasitism
Mutualism
Commensalism
Predator-prey relationship

Answer 1

The answer is mutualism. Not only does the bacteria get food, we are helped with digestion! I hope this helps ^^

Answer 2

The correct answer is Mutualism.

The biological relationship in which both the organism are benefited by the each other is called as mutualism. The bacteria that lives in the intestines of human being aids in digestion and as a result of this takes nutrition from the food that is present in the intestine of the human being.None of them harms each other and they are mutually benefited.

This kind of relationship in which both the organisms are benefited by each other are called as mutualism.