-Use the accompanying figure to answer this question: What factors have a positive effect on plant biomass, based on the data presented?

Question

Quizplus · Accepted Answer

The correct answer is based on the understanding that both the number of functional groups and species richness contribute positively to plant biomass. This is because a higher number of functional groups and species richness can lead to greater ecological niches being filled, more efficient resource use, and potentially higher productivity, all of which can increase plant biomass.

-Use the Accompanying Figure to Answer This Question: What Factors