Atoms and
molecules are all
are all held together in solid ,liquid, and gases with the
aid of relevant diagram describes the different types of bond pointing out the forces Involved In each
cases​

Edit the post so i can see the letters for each answer, and increase the points required so i'd be able to answer it.

This is kenetic energy.

Ohm's law tells you that i = v/r where v is equivalent voltage and r is equivalent resistance of the circuit
since all circuits have the same voltage, your question is really asking which circuit has the lowest total resistance, since the lower the resistance, the higher the current
circuit a has a resistance of 5 ohms; circuit c is in series so has a resistance of 10 ohms; circuit b is in parallel and therefore has a resistance of 2.5 ohms (review your notes on adding resistances in parallel and series); therefore b has the highest current