Large carnivores in general are often used<span> as </span>indicator<span> species because of their seat at the top of the food chain. When a large carnivore is missing from an </span>ecosystem<span>this </span>can<span> reflect problems in prey populations, usually caused by larger issues such as over-harvest of game, presence of disease, or habitat changes.</span>
<span>Large carnivores in general are often used as indicator species because of their seat at the top of the food chain. ... When a large carnivore is missing from an ecosystem this can
reflect problems in prey populations, usually caused by larger issues
such as over-harvest of game, presence of disease, or habitat changes.</span>
Because its members are so different from one another. Protists include microscopic organisms that are not bacterias, not animals, not plants and not fungis