'An unlabeled hierarchical diagram of various astronomical bodies is shown below. The labels A, B, C, and D can be used to represent the Milky Way, universe, planets, clusters, and stars.Part 1: Which four astronomical bodies would you choose to represent the four labels in the diagram?Part 2: Justify your choice based on the hierarchical relationships in astronomical bodies.'

SOLVED:Label the parts of the human eye in this diagram:

SOLVED:Label this diagram of the human eye. State a function for each structure labeled.

Eye anatomy

Anatomy and physiology of the eye: Video, Causes, & Meaning | Osmosis

Structure and Function of Human Eye Lens

How the human eye works

Structure and Functions of Human Eye with labelled Diagram