One principle of science is that it focuses on that which exists in nature. Explanations are tested using evidence that can be
gathered in the natural world.
Select the statement(s) that meet the criteria for this scientific
principle and therefore would be appropriate for scientific
study
Remember! We can use instruments and our senses to
obtain scientific evidence in the natural world.
Planetary motion
Time travel
Ocean ecology
Atomic structure
Horoscopes
O UFOs
Bird migration

what’s the answer to this question?

what does the table look like

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but