The $15 million land deal that took place as a result of the Treaty of Guadalupe Hidalgo was known as

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

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1: