An interior designer is creating a plan for a new indoor play park. Why does he decide to use red as a main part of the color scheme?

Red has a calming effect on children.

Red is the most popular color amongst children.

Red is known to excite and energize children.

Red encourages cooperation amongst children.

The interior designer may have decided to use red as a main part of the color scheme because red is known to excite and energize children. This can help create a vibrant and lively atmosphere in the indoor play park, encouraging children to be active and engaged while playing. Additionally, red is a bold and eye-catching color, which can help draw children's attention to different play structures and areas within the park.