select the participle or participial phrase. complementary colors are colors that appear on opposite sides…

select the participle or participial phrase. complementary colors are colors that appear on opposite sides of the color wheel. shown together in an image, they provide the greatest visual contrast.
Answer
Brief Explanations:
A participle is a verb - form that functions as an adjective. In the given text, "shown" is a past - participle and "shown together in an image" is a participial phrase.
Answer:
shown together in an image