Breeuwer Et Al

Breeuwer et al. (2008) measured the effect of different temperature regimes on the growth of different Sphagnum species. The growth of S. fuscum at four temperatures is shown. Use the information in the graph to answer the following question.

Which of the following statements accurately reflects the effect of temperature on the growth of S. fuscum?

A) S. fuscum grows higher at warmer temperatures.
B) S. fuscum grows less at cooler and warmer temperatures than at moderate temperatures.
C) S. fuscum grows less at warmer temperatures.
D) S. fuscum would grow higher at 29°C.