Traits that are physically displayed in an organism

DNA travelling to RNA and to Protein affects the organisms structure and function making DNA, RNA, and Protein physical display's of an organism.
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The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.