Need help ASAP please

Thanks and will mark BRAINLIST only for correct answer
Thanks!

It totally depends like some people are worried some are happy etcYou should always be relaxed without thinking enough like will they be ok are they feeling good you should never think like that because your blood pressure may increase which is not good for your health at all if this happens just call them to relax and don't think enough which will make you more worried.

I think this should be enough and helpfull need more tell me in the comments ok mate?

reasoning from several particular examples to establish a general principle

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."