hairlike structures that extend from the surface of the cell, where they assist in movement. they are longer and are far less numerous on the cells where they occur.
Fill a U.S. Customs form to track the package abroad or ask your correspondent the parcel's bar code. Note the number that starts with CP on top of the form. Go to usps.com/shipping/trackandconfirm.htm?from=home&page=0035trackandconfirm. Enter the form number. Click Go..
USPS TrackingÂ® Domestic & International USPS TrackingÂ® 1-800-222-1811 To see the most recent status of your packages, enter your tracking number in any search box on USPS.com. NOTE: The tracking information available to customer service representatives is the same information you will see on USPS Tracking. Hours of Operation