The resting potential of a resting neuron is caused by: A higher concentration of Na+ on the outside of the cell making it more positive outside

A higher concentration of Na+ on the inside of the cell making it more positive inside

A higher concentration of K+ on the outside of the cell making it more negative outside

A higher concentration of K+ on the inside of the cell making it more positive inside

d. changes in climate and historical records

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essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.

true. until louis pasteur developed the rabies vaccine, “vaccines” had referred only to the cowpox inoculation for smallpox. hope this : )