The pH value of human blood is about
(1} 4.5 to 5.6 (2) 2.3 to 3.4 (3)7.3 to 7.5 (4) 3.5 to 4. 3
asked Jun 11 5:57:24 PM
The pH value of human blood is about
(1} 4.5 to 5.6 (2) 2.3 to 3.4 (3)7.3 to 7.5 (4) 3.5 to 4. 3
asked Jun 11 5:57:24 PM
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