To test if two similar organisms are in fact different species according to the biological species concept, what should you test?

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.

What do you mean about innate behavior i don’t get it

Ten percent of energy is transferred from sun to the level indicated.