What happens to the supply of food for the lynx population when the snowshoe hare population decreases in1880?

The supply of food also decreases

Explanation:

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.

the most appropriate strategy would be to do a questions and answer type speech.