Question

What should scientists consider when studying tree rings to understand the variations in the local climate?

patterns in their width, their density, and their composition
odor from the wood, patterns in their width, and their density
their composition, odor from the wood, and patterns in their width
their density, composition, and location

Answer 1

nvm wrong answer its not c I got it wrong :( so I think its A maybe

Answer 2

The answers A) patterns in their width, their density, and their composition