Which of the following conclusions can be made from the analysis below? The relation of relative humidity to insect survival
100
SO
Survival Rate
Survival Rate
60
40
20
0
20
40
100
60 50
Humidity
Only humidity affects the survival of insects
The most insects survive at 20% humidity.
ob
OC
Humidity does not affect the survival rate of insects.
Od
Insects survive equally well at 60% and 80% humidity