Question

1. why did the population of deer decline in 1925?

Explanation:

Possible reasons could include habitat loss, over - hunting, disease outbreaks, or changes in predator - prey relationships in 1925. Without more context, it's hard to pinpoint the exact cause.

Answer:

Without more information, it's difficult to determine the exact reason. It could be due to habitat loss, over - hunting, disease, or changes in predator - prey dynamics.