________ is the interaction in which one species benefits and the other is neither harmed nor benefited. A. Predation B. Commensalism C. Competition D. Parasitism

The correct answer is commensalism. Commensalism is an interaction between two species in which one species benefits and the other is neither harmed nor benefited. For example, barnacles often attach themselves to whales. The barnacles benefit from the whale’s transportation, while the whale is not harmed by the barnacles.

Predation is an interaction between two species in which one species, the predator, kills and eats the other species, the prey. For example, lions are predators