Classify the sentences based on whether they describe temperature or thermal energy.

Thermal energy energy that has hot cold or warm
Temp.Energy is the out come of the thermal engery and affects Earth and space

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

It is the areas with lines. this may sound a little confusing, but i hope it !