A C D I believe is the correct answer
Understanding caries etiology and its progression has been made easy with concomitant advances in science and technology. However, utilization of those advances in community practice is still difficult. Although most of the population in developing countries live in indigence, it is must for the clinician to develop rapid, inexpensive and yet effective methods for caries control and progress. This article provides an insight of how a simple oral rinse test can be used for detection of caries activity.
I think this is correct but I hope it’s helps
Wow I didn’t know that:0 but if you have any questions I would be happy to answer them:)
Blood type A+ indicates the presence of Rh antigen on the red blood cells (specifically type A antigens with the presence of a protein called the Rhesus factor)
