How are we supposed to answer this question?

Stoichiometry

Explanation:

You have to use the stoichiometry rules. Remember that concentracion is the same as moles divided by the volume in the system

C = n/V

Also, that amount of moles is equal to mass divided by the molarmass

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.