Gaseste substantivele din textul urmator si analizeaza-le dupa modelul dat

go to this website .

but i think it is 2

i believe the correct answer is a

  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.