Relationships Among Organisms Answers

Identify the interaction described below. One organism benefits while the other is killed.

Two species need the same resource, which is limited.

An owl catches a mouse and eats it for dinner.

Humans release carbon dioxide that plants need; plants provide oxygen that humans need.

Remora sharks attach themselves to whales by way of an adhesive disk on their dorsal surface. They then feed on the scraps from the whale’s meals.