Do you see narco-terrorism as a threat to the united states in the future?

List 3 factors commonly used to select the location of a city

Tides are caused by a differences in the gravitational force of the sun at different points on earth. differences in the gravitational force of the moon at different points on earth differences in earth’s gravitational field strength at different points on earth’s surfac fluctuations in the gravitational attraction between earth and the moon.

The sun rises in the west and sets in the east on 2 planets; which 2 planets are they