The Significant Figures in a Number Include All the Digits

question 77

True/False

The significant figures in a number include all the digits that are certain plus the first uncertain digit.

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Definitions:

Epiglottis

Structure that covers the glottis, the air-tract opening, during the process of swallowing.

Bronchioles

The small passages in the lungs that lead from the bronchi to the alveoli, involved in the process of breathing.

Saliva

A clear liquid secreted by the salivary glands in the mouth, containing enzymes that aid in the digestion of carbohydrates and serve as a lubricant for food.

Diaphragm Muscle

A large, dome-shaped muscle located at the base of the lungs and chest cavity that plays a key role in breathing.