Answer:
The order of these bases is what determines DNA's instructions, or genetic code.
Explanation:
can i get the crown
The answer is "C", and then you have two different types of igneous rocks, one being extrusive (magma that cools faster, and cools on/near the surface, results in obsidian, basic rock, etc), and intrusive (magma that cools slowly and is inside the earth, forms diamonds and other gems of high value and appearance).