A high pressure system has higher pressure at its center than the areas around it. Wind blows away from high pressure. Winds of a high pressure system swirl in the opposite direction as a low pressure system - clockwise north of the equator and counterclockwise south of the equator. This is called anticyclonic flow. Air from higher in the atmosphere sinks down to fill the space left as air blew outward.
Most babies get their first tooth at around 6 months, but your child's chompers may appear as early as 3 months or as late as 14, depending on such factors as when Mom and Dad started sprouting teeth and whether or not your baby was a preemie (preemies tend to teethe on the late side). How babies experience teething can vary widely, too.
Your baby is teething when his or her first set of teeth, called primary teeth, break through the gums. Teething usually begins around 6 months of age. But it is normal for teething to start at any time between 3 months and 12 months of age.By the time your child is about 3 years old, he or she will have all 20 primary teeth.The lower front teeth usually come in first.eething usually begins around 6 months of age. But it is normal for teething to start at any time between 3 months and 12 months of age.