Examlex
Of the world's 177 longest rivers,only ____________________ of them run freely all the way to the sea.
Odorant
Odorant refers to any substance capable of eliciting an olfactory response, meaning it has a smell that can be detected by the sensory receptors in the nose.
Scents
Volatile substances that can be perceived by the olfactory system, contributing to the sense of smell.
Receptor Pattern
The specific arrangement or distribution of receptors, often on the surface of cells, that allows for the recognition and binding of specific substances.
Skin Sense
The sensory system involved in processing touch, temperature, and pain through skin receptors.
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