The statement "<span>A strand of DNA serves as a model of the synthesis of RNA molecules" is totally a false statement. Each and every DNA strand only serves as a template or a model for the formation of other DNA molecule which was called as the process of replication.</span>
The medulla oblongata<span> helps regulate breathing, heart and blood vessel </span>function<span>, digestion, sneezing, and swallowing. </span>
The study of health and disease within a geographic context and from a spatial perspective is medical geography.
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The answer is B An observation about the number or amount of something
Answer:
calcium, iron, magnesium, potassium, chloride, zinc, sodium, sulfur
Explanation: