The excessive<span> force causes the muscles to swell and</span>increases<span> the pressure against the bone, leading to pain and inflammation. Shin splints can also result from stress reactions to bone fractures. The </span>constant<span> pounding can cause minute cracks in the bones of the leg. ouch</span>
<span>So they can identify what every gene does, and possibly cure genetic diseases before someone gets them.</span>
I believe marijuana is the most common illegal drug found in the United States.
The answer is: "when breathing stops from the lack of oxygen"