Here’s what i found online when researching this for a different question...
approach the question in a similar way to how this is written but add your own words :)
hope this helps
Well, the word magnify means to zoom, so I assume the correct answer is B. the zoom tool.
You would use this tool to zoom in your text which may be small, or to draw your audience's attention to specific details in your presentation. You would use the same tool to highlight a part of your slide.
Well what i do is i make every thing a little smaller and if that dose not work make it bigger so that it just gos over the bottom of the page