Some experts believe that fingerprints are (blank) an exact science and should not be used as the only means of conviction. What belongs in the blank?

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

What is the equilibrium constant of aa+bb=cc+dd

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.