SYMBIOSIS

MUTUALISM

• Mutualism is where two organisms benefit from a relationship

The bird is cleaning the crocodile's mouthed so the bird gets food and the crocodile gets a clean mouth

The hummingbird gets food and then the hummingbird reproduces the nector

COMMENSALISM

• One organism is affected and the other is not affected at all

The fish get protection from the shark and the shark doesn't care because their not hurting him

The spider gets to make its web and get food because of the animals horns and he doesn't care

PARASITISM

• Where a parasite eats or sucks the blood of an organism and the organism becomes weaker

The mosquito gets the blood he needs but the host becomes weaker

The leech also gets the blood he needs but the host gets weaker