5. to check for consciousness:
a) lift an eyelid to see if their pupils are dilated b) tap the person and ask if they are okay c) listen for a heartbeat d) check their pulse

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True or false. repeated drug use may lead to drug tolerance which occurs when a user requires larger amounts of the drug to achieve the desired effect.

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system