In the Section "Investigating Life: the Case of the Missing

In the section "Investigating Life: The Case of the Missing Frogs: Is Climate the Culprit?",how did climate change affect frog mortality?

A) The chytrid fungus had optimal growth temperatures with cooler days and warmer nights.
B) The frogs could not survive the cooler temperatures during the day.
C) The frogs could not survive the warmer temperatures at night.
D) The chytrid fungus had optimal growth temperatures with warmer days and cooler nights.
E) The frogs' immune systems were suppressed by pollutants,making them more susceptible to infection by chytrid.