Answer:
We can see the correlation between the physical variables of the ecosystem and the population of bedbugs, because this population is modified and its characteristics and customs are modified in relation to the influence that these variables have.
Step-by-step explanation:
The physical variables of the ecosystem act directly on the way of life and even on the characteristics of the populations of living beings. This is because living beings need to adapt factors such as the intensity of solar radiation, temperature changes, rainfall and the distribution of this rain over the region, latitude, altitude and longitude, among others.