Answer:
Premenstrual Syndrome. Many women feel physical or mood changes during the days before. menstruation. When these changes affect a woman’s normal life, they are known as premenstrual syndrome (PMS). Premenstrual syndrome can affect menstruating women of all ages
Explanation:
<span>Minute respiratory volume can be computed if one knows <u>TIDAL VOLUME (Vt) </u>and <u>RESPIRATORY RATE (f or RR).</u> Minute respiratory volume is the amount of gas inhaled and exhaled by a person. It is a very important factor to be known in respiratory medicine because it directly related to the volume of carbon dioxide gases present within the blood.</span>
The muscular system is the organ system that is composed of tissue and can contract and relax.
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