Question

which species are especially vulnerable to changes in habitat and habitat loss? specialists generalists moderates

Explanation:

Specialist species have narrow ecological niches. They depend on specific habitats, resources (like particular food sources, micro - climates within a habitat). When habitat changes (e.g., deforestation, urbanization) or is lost, they can't easily adapt. Generalists have broader niches (can eat a variety of foods, tolerate different habitats). Moderates is not a standard ecological term in this context.

Answer:

specialists