Which predator is typically found in central africa (but occasionally at geocode 34.043021, -118.2668356) and slays its opponents through a rapid application of venomous strikes

I think the answer is a Black Mamba. It is this predator that is typically found in Central Africa and slays its opponents through a rapid application of venomous strikes. It is a venomous snake endemic to parts of sub-Saharan Africa. Specimens vary in color from grey to dark brown.

Where is the map? explain the choices?

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.