PLz plz plz Help will mark brainlist When seeking information about mental health it is important to use valid resources. Which of the following are items you should look for when determining if a source is valid? Group of answer choices

Who the author is and how are they qualified

How current the information is

The facts are cited or referenced

all of these are important to review

all of these are important to review

All of them seemed to be things my english teacher would tell me to look for when doing research.

I hope this helps ^-^

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

when comparing the cases, what similarities are there in the cases that suggest one person committed these murders?