The following bar graph shows the population of bacteria under different temperature ranges.
10
20 30 40
50
Temperature range ("C)
What can be concluded about the bacteria from reading this graph?
A
They thrive at exactly 30°C.
B. They cannot tolerate temperatures above 50°C.
C. They prefer temperatures between 20°C and 30°C
D. They prefer warmer temperatures to cooler temperatures
