The first step in creating any acronym is to a. Write out the entire paragraph where you will obtain the information c. Write down the information you need to know b. Ask your teacher for ideas d. Underline the letter you plan to use Please select the best answer from the choices provided A B C D

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.