Fact 1: Smell is used for finding food by some animals. Fact 2: Smell receptors, nerve tissue that picks up smells, are located in the lining of the nose. Given the two facts above, answer the question "Receptors in the lining of the nose are:" with the following options: - heat or cold - larger than the nose - tastebuds - used to find food - insect - barrel-shaped - segmented - messengers
used to find food