<em>The correct answer is</em> "All can be measured".
There are seven SI basic units (the kilogram, the second, the kelvin, the ampere, the mole, the candela, the meter).
So from the given options length can be measured by meter (m^3), for density kilogram per cubic meter(kg/m^3), and for temperature is kelvins(K).
The niles river supported them
One of the most important teachings of Confucius was : <span>People should take responsibility for themselves and others
Confucius believes that in order to achieve a true peace, all people must be willing to give up a certain amount of their personal gain for the purpose of helping others who're suffering.</span>
C the answer is C I did the test?