Technically, when people are attacked by their own government, or when they are denied equal access to education, it is the job of their fellow citizens to protect them, since the citizens should always rise up and demand justice when a government acts tyrannically.
Water is a polar molecule and also acts as a polar solvent. When a chemical species is said to be "polar," this means that the positive and negative electrical charges are unevenly distributed. The positive charge comes from the atomic nucleus, while the electrons supply the negative charge.
You could invest in a company if u made one or make a job