Answer:
Differences in the concentrations of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Typical values of membrane potential are in the range –40 mV to –70 mV. ... These concentration gradients provide the potential energy to drive the formation of the membrane potential.
Explanation:
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The reason is they are afraid of being picked on by a bigger crowd therefore increasing their chances to be bullied
The answer is C, not likely to heal and bats usually die from them
