1. How do the concept vocabulary words convey ideas about unity and community in Iroquois culture?

1.c

2.a

3.d

answer; i believe that the correct answer is (scientific data);

very interesting story but where is the question what is actually a question i don't understand

  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.