How do you know there is a correlation between physical variables in the ecosystem and the stink bug population? please help me!

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.

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.

just be there for her.

explanation:

not necessarily literally but figuratively. also don't say things like "i understand how you feel", because even though you are trying to , you clearly don't understand how she feels (i'm gonna go out on a limb here and assume you've never had a heart attack). also just let her rest. that is one of the best things for you to do.