twenty
thirty-two
jawbone
enamel
dentine
pulp
incisor
canine
molar
plaque
gum
fluoride
floss
acid
dentist
*
Number of teeth children have.
Number of adult teeth.
Teeth are fixed into the _______.
Hard outer layer of tooth.
Layer under the enamel.
Soft inner portion of tooth.
Front tooth that cuts food.
Pointy tooth for ripping.
Teeth that grind food.
Bacteria layer that forms on teeth.
Tissue that surrounds teeth.
Chemical that helps prvent tooth decay.
Cleans between teeth.
Sugar and plaque form an acid.
Professional who cares for teeth.