False teeth help the digestive system by chewing pieces of food into smaller pieces but it is not part of it.
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Answer:
more exposure to sunlight and therefore increase photosynthetic production
Explanation:
Answer:
A.) Smell is a chemical sense.
B.) Odorant molecules dissolve in mucus before stimulating a receptor
C.) Olfactory receptors have hairs on the apical surface that respond to stimuli
