Question

Some small toys use cells to work. But, often, while transporting the toys to the stores, some buttons accidentally get pressed and the cells lose their power before the toys are even sold! To avoid this, manufacturers put a small piece of plastic in between the cells as shown below.



The plastic between the cells stops the cells from losing their power before they are used. This is because it ________________________________.
1 creates a break in the circuit
2 increases the power of the cells
3 allows the circuit to work properly
4 prevents the cells from leaking​

Answer 1

Answer:

is this electric and circuit standard