The answer: 3, 2 ,1, 4.
_____________________
Start with: 3) plaque; then, 2) enamel decay; then, 1) dentin decay;
then, 4) pulp decay.
_____________________
Answer:
Being overweight; unsafe sexual behavior Smoking; being overweight Being overweight; high levels of stress Abuse of alcohol or other drugs; unsafe sexual behavior.
Explanation:
Answer:
<em>Antibodies</em><em> </em><em>are</em><em> </em><em>produced</em><em> </em><em>by</em><em> </em><em>lymphocytes</em><em> </em><em>since</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>part</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>immune</em><em> </em><em>system</em><em> </em>
