Which is an example of a disadvantage of competition? O You encourage your friend to run just 5 minutes longer to finish the race.
You shake an opponent's hand and say "good game" after he wins the game.
O You challenge your friend to lift more weight each time you visit the gym together.
O Two friends sabotage each other's progress to be the best.

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Dairy, grains, protein, fruits, vegetables

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.