Biology

The correct answer is D.All of the above.

Each of these factors can significantly threaten ecosystem diversity:

A.Habitat destruction: When natural habitats are destroyed or altered (e.g., through deforestation, urbanization, or agriculture), it can lead to a loss of species that depend on those habitats, disrupting ecosystems and reducing biodiversity.

B.Invasive species: Non-native species introduced to new environments can outcompete, prey on, or bring diseases to native species, often leading to declines o...