Question

what is levitation? a levitation illusion is one in which a magician appears to defy gravity by making an object or person float in the air. the subject may appear to levitate unassisted, or it may be performed with the aid of another object (such as a silver ball floating around a cloth) in which case it is termed a “suspension”. various methods are used to create such illusions. the levitation of a magician or assistant can be achieved by a concealed platform or hidden wires, or in smaller - scale illusions by standing on tiptoe in a way that conceals the foot which is touching the ground. which of the following design changes would best improve the visual quality of this slide? use high - contrast color schemes. reverse the image and the text. add a hidden platform to the image. remove the word kellar

Explanation:

High-contrast color schemes enhance readability and visual clarity, which are key for improving slide visual quality. Other options either do not address core visual design principles (e.g., adding a hidden platform) or have minimal impact on overall visual appeal (e.g., reversing layout, removing text).

Answer:

A. Use high-contrast color schemes