5. A solution of H2SO4 is labeled 40%. The density of the solution is 1.3gm/l. what is the
concentration of the solution in % (m/v)?(3)

explanation:

since this is put under health, i would define "ethical (medical) behavior" the way the oath for doctors is recited.   "first do no harm."

but the term in general means when given a choice between right and wrong, we should always choose right. if we do, then we are practicing ethical behavior.

look at the !

pleaze mark brainliest!

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

it's c. elements are placed in rows based on how may valencies electrons have.