1 These cells receive signals from and send signals to other nerve cells. 2  Interneurons serve to process information in many different ways and constitute the bulk of the human nervous system. 3  Effectors or motor neurons are the third class of neurons.
âThe trade deficit has been a thorn in the side of the U.S. economy for the past seven years.â âToday, by contrast, the current account deficit is larger than the trade deficit.â âIf exports exceed imports, there is a trade surplus and if imports exceed exports, there is a trade deficit.â âThus they ultimately contribute to growing budget and trade deficit and foreign debt.â
Trade surplus definition: If a country has a trade surplus , it exports more than it imports. | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | COBUILD Grammar Patterns | Scrabble | Blog