Which of the following popular sayings is an example of a true scientific theory?

eating lots of carrots will improve your eyesight. it is safe to eat dropped food if you adhere to the 5-second rule. drinking warm milk makes you sleepy. touching toads gives you warts.

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Amixture with the same composition throughout is!

An experiment is conducted to see if cats preferred skim milk or 2% milk. a cup of skim milkwas put out for 5 kittens and then measured how much the kittens drank over the course of aday. following a cup of 2% milk was purout for the skittens and then masured how much thekittens drank over the course of a day. the same kittens were used and the milk was served atthe same temperature. it was discovered that the cats liked the 2% milk more than the skimmilk. what is the dependent variable in this experiment?