(sÃ»r'kyÉ-lÄ'shÉn) The flow of fluid, especially blood, through the tissues of an organism to allow for the transport and exchange of blood gases, nutrients, and waste products. In vertebrates, the circulation of blood to the tissues and back to the heart is caused by the pumping action of the heart.
Support & Contact: 1 800 DirectTV Phone Number Look Up. What is the 1-800 number for DirectTV? Below are listings for DirectTV 1-800 phone numbers, including 800 numbers for a few resellers in case you purchased through a reseller. DirectTV Customer Service: 1-800-531-5000. Thank you for calling direct TV, all calls are recorded for quality.
Download the app for your device here. Learn how to order and watch movies and shows on your tablet. Please note: Although DIRECTV is now part of the AT&T family, DIRECTV programming is not accessible via the AT&T app. If you're a DIRECTV customer, please continue using the DIRECTV app to enjoy DIRECTV movies and shows.To add DIRECTV to your AT&T account, please call 1-800-288-2020. Learn how to watch movies and shows on your computer, tablet, or smartphone.ou will also need the following FREE software. 1  DIRECTV Player: This software is designed to optimize your viewing experience. 2  See detailed instructions on installing DIRECTV Player. 3  AdobeÂ® FlashÂ® Player: You'll need to have the latest version of the AdobeÂ® FlashÂ® Player.