Question

you conduct an experiment to see how color of light affects photosynthesis in spinach. according to these data, which light is best for promoting photosynthesis in spinach? color of light % floating disks white 100% red 70% blue 80% green 10% white red blue green

Explanation:

Step1: Compare the percentages

We compare the percentage of floating disks for each color of light. White light has 100%, red has 70%, blue has 80%, and green has 10%.

Answer:

A. white