If I am 12 years old, how many times have I revolved around the sun? Explain.

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

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