Chloe's Alaska Food Web
Relationships Between Organisms
An Example of commensalism would be the Artic fox, and the caribou. When the caribou digs a hole in a quest to find food, once it's done hunting, the fox digs deeper into the hole and gets it's food.
An example of parasitism would be the liver tape worm, and the Artic wolf. Anytime the wolf eats, the tape worm will absorb all the nutrients, and unfortunately, will cause the wolf to die.