What rule determines how many electons per orbital

What causes the formation of ocean currents?

The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring