Answer:
Wild boars have established succesfully in areas with warm climates.
Step-by-step explanation:
All the regions highlighted in the map (Texas, California, Florida) have warm climates. It is important to notice that, although warm, these regions have different humidity regimes. The Mississippi delta and Florida have wetter conditions than the areas in California. The map cannot tell how quickly the wildboars spread because there is not time information, indicating which populations are the oldest and which are the newer ones. The fourth statement about the reproduction rate and lack of predators cannot be inferred from the map because we would need the number of individuals in each population, the population growth, and maps of other potential predators indicating lack of overlap between the populations.