What interaction occurs when one organism eats another?

What interaction occurs when one organism eats another?

• A. Mutualism
• B. Predation
• C. Competition
• D. Groundwater

Answer: (B)

Predation is the interaction described when one organism eats another. In this feeding relationship, the predator hunts, captures, and consumes the prey, gaining energy and nutrients from it. This direct link between two species can influence population sizes and behaviors—predators may regulate prey numbers, and prey develop defenses like camouflage or speed to avoid being eaten. For contrast, mutualism is when both species benefit, such as bees getting nectar while pollinating flowers; competition happens when species vie for the same resources; groundwater is not a biological interaction between organisms, but an abiotic resource.

Predation is the interaction described when one organism eats another. In this feeding relationship, the predator hunts, captures, and consumes the prey, gaining energy and nutrients from it. This direct link between two species can influence population sizes and behaviors—predators may regulate prey numbers, and prey develop defenses like camouflage or speed to avoid being eaten. For contrast, mutualism is when both species benefit, such as bees getting nectar while pollinating flowers; competition happens when species vie for the same resources; groundwater is not a biological interaction between organisms, but an abiotic resource.