What grade is a 227 in maps reading. I want tot know what grade level I am in not how well I did. And also what does not applable mean my teacher put it on a paper it I don’t know ‍What it means you will earn a lot of points for this

How do we determine if they are made with matter

Land is to arable ; river is a, navigable b, shallow c, presumsor d, water

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.