An author’s qualifications are important in determining whether a media source is credible.
relevant.
valid.
copyrighted.

The answer would be fracture.

Dbecause it isn't always an athlete, breathing techniques don't have to be advanced, and consistent intensity won't make it go down or stay the same

If the line intersect than it would should how a perpendicular works.

There is no best way to cut yourself without hurting yourself. to heal yourself, seek a trusted adult or friend. cutting yourself will only hurt more. hope this answers your question : )