EVERYDAY SCIENCE

Detailed explanation-1: -Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey.

Detailed explanation-2: -The best-known examples of predation involve carnivorous interactions, in which one animal consumes another. Think of wolves hunting moose, owls hunting mice, or shrews hunting worms and insects.

Detailed explanation-3: -Questions of interest include: What are the feeding relationships among species? Who competes with whom and for what resources? Does the presence of some species benefit others? Food webs are a graphical depiction of the interconnections among species based on feeding relationships, and are a core concept of the field.