In the Section "Investigating Life: Two Kingdoms and a Virus

In the section "Investigating Life: Two Kingdoms and a Virus Team Up to Beat the Heat",what did the scientists conclude from the figure?

A) Adding the virus back to virus-free fungi decreased plant survival.
B) Infecting plants with the virus increased their survival.
C) Infecting plants with the virus decreased their survival.
D) Infecting the fungus with the virus allowed them to grow in the heat.
E) Adding the virus back to virus-free fungi increased plant survival.