A 26.41g sample of a compound is heated from 13.96°C to 59.84°C. The material of the sample has a specific heat of 0.555J/(g*°C).

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

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

How have the greenhouse gasses increased from the year 2000 to 2018