The correct answer is C. viscosity.
You can check the viscosity of the brake-fluid with using a voltmeter. You can see that by using the voltmeter and read on it the volts, the bigger the voltage the bigger the moisture in brake-fluid, thus less viscosity.
Parents practicing authority over children
Learn the local language, wear more neutral clothing instead of their traditional or foreign style. Make safe havens in the community, some assimilation is done to protect the current culture of the area, but some are done to protect the new movement of culture.
