An affix is what is added to be beginning, or end, of your root word.
-Endo, means within. However Endocrin, is a gland within your body, which secretes liquid.
-Ology means the study of something.
He would benefit from seeing a live performance because he could then see experienced actors play out the emotions, therefore giving him a more in-depth look on the feelings. This would make his essay much more fleshed out and analytical.
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