What are 4 ways organisms interact with each other in a swamp?

In a swamp, organisms interact through predation, where predators hunt prey for food, such as alligators preying on fish. Competition occurs when species vie for resources like light, water, and nutrients, such as different plant species competing for sunlight. Mutualism is evident when species benefit each other, like frogs using plants for shelter while keeping them free of pests. Lastly, decomposers break down organic matter, recycling nutrients back into the ecosystem, benefiting plants and other organisms.