question 12 (2 points)\n\nmodern mammal communities are poor analogs for past ecosystems partially because…

question 12 (2 points)\n\nmodern mammal communities are poor analogs for past ecosystems partially because many large animals have gone extinct very recently.\n\ntrue\nfalse

question 12 (2 points)\n\nmodern mammal communities are poor analogs for past ecosystems partially because many large animals have gone extinct very recently.\n\ntrue\nfalse

Answer

Brief Explanations:

The statement is accurate because the Late Quaternary megafauna extinction (occurring roughly 10,000 to 50,000 years ago) removed many large-bodied mammals that played critical roles in ecosystem engineering, seed dispersal, and nutrient cycling. Consequently, modern mammal communities lack the functional diversity and size distributions present throughout most of the Cenozoic era, making them "non-analog" or poor representatives of historical ecological structures.

Answer:

True