Its action is inactivated in the acid portions of the gastrointestinal tract and is consequentlylimited to the mouth. 3,4,8,12,21 Tissue Repair A tissue repair function is attributed to saliva sinceclinically the bleeding time of oral tissues appears to be shorter than other tissues.
National Language of Costa Rica   Costa Rica's official language is Spanish. On the Caribbean Coast a small minority of Jamaican descendants, less than 100,000, speak a lâ¦ocal version of English called Mekaytelyuw (an English based creole language), and many costarricans can understand and speak a bit of English.
Dictionary entry overview: What does Costa Rica mean? â¢ COSTA RICA (noun) The noun COSTA RICA has 1 sense: 1. a republic in Central America; one of the most politically stable countries in Latin America. In Spanish, Costa Rica means Rich Coast; (Costa = Coast, Rica = Rich). Familiarity information: COSTA RICA used as a noun is very rare.