Greed is a sin and a human concept. Adam fell into sin, animals did not. Theologically Animals are incapable of Sin. there you have it.
Yes, giraffes do have knees.
no never eat other Giraffes.
Scavengers.
No, herring are not scavengers.
Giraffes
No. Giraffes are herbivores.
Giraffes can get harmed
Yes, there are scavengers in the savannah.
functions of scavengers?
Giraffes are not decomposers. While decomposers get nutrients from breaking down dead organisms, giraffes get nutrients from the food that they eat. Giraffes are consumers.
Vultures and Lions are both scavengers.
In the savanna, scavengers are hawks and vultures.