Speculum
The instrument you're referring to is likely a nasal speculum. It is used by medical professionals to dilate the nostrils, allowing for a better view of the nasal passages during examinations. By spreading the valves or sides, the speculum provides access for inspection or procedures within the nasal cavity.
The answer is mode
Olfactory Cells
The measure commonly used to find the spread of marks in an examination is the standard deviation. It provides a numerical value that indicates how spread out the scores are from the mean score. A larger standard deviation suggests a wider spread of scores, while a smaller standard deviation indicates a more clustered distribution of scores.
Yes there is, but it depends on the cavity, I once had a little cavity and they just sealed my teeth, if you get a big or spread cavity then you pretty much have no option, but anyway it doesn't hurt that much they once pulled one of my teeth when I was seven. I hope you enjoy and found this answer helpful.
No, mayonnaise is not an instrument. It is a condiment used as a sandwich spread or a salad dressing.
page 29- "To the west, between two of the flanges of the tree that spread out to be roots, was a cavity."
Answer this question… The spread of Soviet-style communism in Europe
of course they do have it but spread in various courses
Cavities are not contagious and cannot be spread from person to person. However, certain bacteria that contribute to cavities can be shared by sharing utensils, kissing, or through other close contact. Good oral hygiene practices can help prevent the spread of cavity-causing bacteria.
The spread of Soviet-style communism in Europe.
A spectroscope is used to diffuse the light from a star into its spectrum, so that astronomers can analyze the elements that make up the star. The same sort of instrument can be used to analyze the elemental composition of ANYTHING; for terrestrial uses, the instrument is called a spectroGRAPH.