Answer:


Explanation:
Let the initial charge on the two spheres are

now we know that the force between them is given as



now when two spheres are connected then final charge on them is given as

now the force between them is given as

now we have

So by solving above two equations we have


Answer: It keeps them organized
Explanation: ... ew
Answer:
B
Explanation:
The correct answer is B) have unlike charges. Since they are attracted to each other they have to be unlike
Answer:
C. Blood
Explanation:
All the other ones are removed from the body normally.