Choose all the answers that apply. What does an MRI do?
uses radio waves
uses magnets
uses many X-rays at once
affects protons in the body
uses robots to perform surgery

uses radio waves

Explanation:

it Also uses magnetic fields and magnetic field gradients

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!

with out the ancient ppl we wouldnt have medicine beacuse they taught us.