Is there a picture to go with the question?
Answer:
<u>D. </u>
Explanation:
<em>Remember,</em><em> in a</em> limit function<em> </em><em>any number greater than zero the limit to infinity is infinity, and for numbers lesser than zero the limit is zero.</em>
<em>P (X) = </em>
<em />
<em>Q (X) = </em>
<em />
Rearranging the equation q (x) we have q (x) = 
Nothing happens. Just reverse the probes of multimeter & measure it again, this time around it should come positive
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Answer:
according to google
"An action potential is part of the process that occurs during the firing of a neuron. During the action potential, part of the neural membrane opens to allow positively charged ions inside the cell and negatively charged ions out. This process causes a rapid increase in the positive charge of the nerve fiber."