Planets are held in a orbit by the a star because the magnetic force

What acceleration is produced when a 3,000-n force acts on a 1,200-kg car? ignore the friction

Stages 1 and 4 of the demographic transition are similar in that

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.