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