document.write( "Question 813478: The pH is the measure of the acidity of a solution. The normal pH for human blood is 7.3. If the pH varies more than 0.1, health problems may begin to occur. What are the highest and lowest health pH levels for human blood?????????? \n" ); document.write( "
Algebra.Com's Answer #489737 by josgarithmetic(39630)\"\" \"About 
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Do not let the words get in the way. This is pH range 7.2 to 7.4. \n" ); document.write( "
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