in the northern hemisphere, pressure gradients and the coriolis effect applied to low pressure centers produce winds that blow

Inward and counter-clockwise.

Explanation:

In the northern hemisphere, pressure gradients and the coriolis effect applied to low pressure centers produce winds that blow inward and counter-clockwise while on the other hand, high pressure centers of northern hemisphere blow outward and counter-clockwise. Inward and clockwise blow of wind occurs in the southern hemisphere of the earth.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.