Looking at one of the Artworks above by Bridget Riley, Frank Stella, and Julio Le Parc, how do they demonstrate the ideas of OP Art?

Op art works in a similar way. Artists use shapes, colours and patterns in special ways to create images that look

Explanation:

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.