Answer :
The type of soil in which the scientists had grown a plant related to mustard greens is : Moon soil
What is moon soil ?
Moon soil is the type of soil which is found in the moon. scientists at the university have discovered that plants can grow in moon soil after they had successfully grown a plant related to mustard greens although with slight differences in quality in moon soil after almost a decade of research been carried.
Hence we can conclude that The type of soil in which the scientists had grown a plant related to mustard greens is Moon soil.
Learn more about Moon soil : https://brainly.com/question/398659.
#SPJ4