Explanation:
13 cmHg (centimeters of mercury) is the pressure at the bottom of a column of mercury 13 cm deep. It is the equivalent of about 17.3 kPa or 2.5 psi.
It can be caused by chemical reactions like sulfur dioxide and nitrogen oxides. These can rise very high in the atmosphere. They can mix in with oxygen and rain and thats where you get your acid rain from
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Answer:
c.Law
Explanation:
i think you must learn and write however good luck
Answer:
The micturition reflex can be voluntarily controlled by the relaxation of the external urethral sphincter.
