Biological pollution (bioinvasion impacts or biopollution) is a term that defines adverse effects of invasive alien species (IAS) on quality of aquatic and terrestrial environment. Biopollution may cause adverse effects at several levels of biological organization :
Customers can read the Billing FAQs section for information on taxes, fees, credits and adjustments that may appear on their cell phone bill. The customer service phone number is 1-800-211-4727 for Sprint phones and 1-800-639-6111 for Nextel phones.
It could be due to the fact that Verizon Communications uses a customized toll free number, 1-800-Pick-DSL, while competitors use increasingly harder to remember numbers 1  : Verizon: 1-800-Pick-DSL. 2  Sprint: 1-800-877-8000. 3  AT&T: 1-800-888-7600.  Nextel: 1-800-639-6111.