I have been studying (U-tubes, practice tests etc) The following was on a practice test. I got it wrong as I answered 3 hours. I know it is 8 hours from having a drink to flying a drone but in the utube study it also said that it takes 3 hours for a drink to pass through your body. It may not come up but how would you answer this question the way it is worded here?
Thanks.....I'll be cramming all day today!!

Thanks.....I'll be cramming all day today!!
