Question

________ prevents saliva to reach the tooth surface to neutralise the acid which are formed by the bacteria
(a) dentine
(b) plaque
(c) enamel
(d) both a and c

kindly tell this answer by explanation​

Answer 1

Answer:

Both a and c

Explanation:

(d)

If my answer is wrong so sorry

If my answer is correct so I will be happy by helping anyone

Answer 2

Answer:

both a and c

Explanation:

hope it is help full