If the Ganges river is so polluted, why do scientists believe that people do not get sick more frequently from bathing in it? (one word)

Answerequatorial guinea,gabon, and western sahara;

Why the planet stays in orbit is because of inertia (object stays in motion until a force changes it’s motion) also the atmosphere and gravity!

The answer to the first one is barometer.

Aristotle thought so every portion of the earth tends toward the center until by compression and convergence they form a sphere. travelers going south see southern constellations rise higher above the horizon.~ hope this !