Smell is the most sensitive of the senses and the first to develop.
Smell is the most sensitive of the senses. As infants, smell is the first sense to develop. Our noses have as many as six million odor-detecting cells.
Smell is the most sensitive of the senses and the first to develop.
Smell is the most sensitive of the senses. As infants, smell is the first sense to develop. Our noses have as many as six million odor-detecting cells.