the answer is Hydrocarbons
A divergent boundary is a place where two tectonic plates are pushed apart by the formation of new crust rising up from the mantle. At a divergent boundary you would expect to find:
Rift Valley
Mid-Ocean Ridge
Deap Sea Trench
New Oceanic Crust
one is the armadillo because it has a outer shell and two is the snake cause it has a skin that can camoflauge