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Answer:
Viruses
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Answer:
<em>fragile X syndrome </em>
Explanation:
<em>FMR1 gene mutations</em><em> trigger fragile X syndrome.</em>The gene FMR1 offers instructions on how to make a protein called FMRP.
This gene helps to control the output of other proteins and plays a part in the growth of synapses that are specific nerve cell connections.
It creates a <em>variety of developmental issues including intellectual disabilities and cognitive impairment.</em> This disease usually affects males more significantly than women.
About half of a body’s weight is muscle. Muscle tissue is of three distinct types: skeletal, cardiac, and smooth. Each type has a unique structure and a specific role. Skeletal muscle<span> moves bones. </span>Cardiac muscle<span> contracts the heart to pump blood. The </span>smooth muscle<span> tissue that changes shape to facilitate bodily functions of intestine and bladder. Here are more details about the structure and function of each type of muscle tissue in the human muscular system. </span>
In the atmosphere, the density of air particles decreases with height, with more gas particles remaining near the surface of Earth. When only taking into account humidity, dry air is more dense than moist air because of molecular weights of the gases.