Smells That Surround Us
Aug 2025 · GM Kids Series 576 Book 210 · GOS Education Inc.
Ebook
35
Pages
family_home
Eligible
info
About this ebook
Smell is actually made up of very tiny particles called molecules.
When these odor molecules stick to the olfactory cilia in the nose,
the olfactory receptor cells send signals through the olfactory nerves to the brain.
When the brain interprets this information, we can finally identify the smell.
Smell is actually made up of very tiny particles called molecules.
When these odor molecules stick to the olfactory cilia in the nose,
the olfactory receptor cells send signals through the olfactory nerves to the brain.
When the brain interprets this information, we can finally identify the smell.
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