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.
The Central American country where English is spoken, but where Spanish will eventually become the predominant language is: A.Jamaica B.Guatemala C.Costa Rica D.Trinidad E.Belize.The Central American country where English is spoken, but where Spanish will eventually become the predominant language is: Belize.Question.he Central American country where English is spoken, but where Spanish will eventually become the predominant language is: Belize. Added 206 days ago|3/30/2015 1:35:18 AM. This answer has been confirmed as correct, not copied, and helpful. Confirmed by jeifunk [3/30/2015 5:56:05 AM].