Why must contact lenses be removed before you enter a chemistry laboratory?

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption