Brianna's 

Savanna

Predator: a consumer who captures and eats other consumers

Prey: a consumer who is captured and eaten by another consumer

• Like a lion to a zebra, the female lion hunts and kills the zebra for food

Mutualism: a symbiotic relationship in which both species benifit 

• Like a relationship between an acacia tree and ants, the tree provides a home for the ants and ants will protect trees from predators

Commensalism: a relationship in which in which both species benifit 

• like cattle and cattle egrets, cattle graze on grass and disturb insects and the egrets eat the bugs. Both benifit from a food source 

Parasitism: a symbiotic relationship in which one organism benifits and the other is harmed 

• like a brown headed cowbird, they are a brood parasite and lay their eggs in nests of other bird species so they can raise their young