How much does the Earth weigh? Why does the moon appear in the daytime? ILL GIVE ANYONE WHO ANSWERS CORRECTLY OR TRY'S TO ANSWER THE BRAINLIEST AND ILL GIVE THEM EXTRA POINTS :)

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.