Air around the center of surface low pressure systems in the northern hemisphere is spinning and the system's center. o counter-clockwise; converging towards o counter-clockwise; diverging away from o clockwise; diverging away from o clockwise; converging towards

Clockwise, converging towards

Explanation:

At the center of surface , system with low pressure in Northern hemisphere have air around the center that rotates in anti clockwise direction.

As a result of low pressure, the air is directed slightly inwards thus converges towards the center of the system.

In the high pressure systems, air rotates in clockwise direction and diverges away from the center of the system.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

explanation:

truck y has a greater velocity than truck x.