1. How much caffeine is in a double shot of espresso.
  2. Are the effects of caffeine cumulative or concurrent
  • deegeese
    9·
    1 year ago
    1. About the right amount.
    2. Cumulative. I feel my lifetime total of 10’s of thousands of cups racing through my veins!
  • endeavordeleted by creatorEnglish
    13·
    10 months ago

    deleted by creator