Answer: Especies de monte y de estepa
Explanation: The question says:
"How is represented the wildlife in the Patagonia?"
The Paragonia, located at South America, more precicely in Chile and Argentina, this region goes from the Atlantic to the Pasific, and has a lot of diversity in his enviroments, going from deserts, forest, steppe, etc.
The options given are:
a) por especies de monte y de estepa (by forest and steppe species)
b) por especies marinas (by marine species)
c) por especies desconocidas (by unknown species)
d) por ningún tipo de especies (for any kind of species)
The correct option here would be option a; Especies de monte y de estepa