The orbital paths of objects in our solar system are the result of which of the following? A) The shape of the bodies and their chemical compositions. B) The balance between the motion of the bodies and gravitational forces. C) The relative age of the bodies and their chemical compositions O O. D) The frictional forces acting on the bodies when they hit space debris​

The speed was not exceeded so it was slow

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

From my calculation, i got 3.655moles