Question

What two things do scientists think May have contributed to the downfall of larger species?

Answer 1

Climate change and human activities are two factors that scientists believe have contributed to the downfall of larger species.

Step-by-step explanation:

Scientists believe that two main factors have contributed to the downfall of larger species:

1. Climate change: Changes in the environment, particularly shifts in temperature and habitat, have made it difficult for larger species to find adequate resources and suitable living conditions.
2. Human activities: Over-hunting by humans has led to the extinction of many larger species. Additionally, human alteration of ecosystems and the resulting loss of habitat have further contributed to their decline.