Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

The range of level of fluoride secreted by the glands into the mouth is_____________?

The range of level of fluoride secreted by the glands into the mouth is_____________?

A. 0.004-0.005 ppm
B. 0.006-0.007 ppm
C. 0.007-0.005 ppm
D. 0.007-0.08 ppm