How does paragraph 4 contribute to the development of ideas in the passage?
Responses

It explains why so many grizzly bears can be found in Yellowstone National Park.
It explains why so many grizzly bears can be found in Yellowstone National Park.

It provides background information about Yellowstone National Park and its importance.
It provides background information about Yellowstone National Park and its importance.

It illustrates the ways in which Yellowstone National Park has changed over time.
It illustrates the ways in which Yellowstone National Park has changed over time.

It offers reasons why many tourists enjoy visiting Yellowstone National Park every year.