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.
Native Americans of San Jose. The language family which anthropologists call the Costanoan occupied the region from Monterey up to the Bay area. Costanoan is derived from the Spanish word meaning coast people.. Another general term that is used to designate speakers of the Coastanoan language is Ohlone.