The preserved remains or traces of an organism are known as a/an * ESS 1-5
1 point
rocks
nature
fossils
antiques

1. active

2. passive

3. passive

4. active

  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.