1. Question(s) related to how individuals are represented in the ads 2. Questions related to how groups and group behavior are represented in the ad

3. Questions related to how cultures and cultural identity are represented (or not represented) in the ad

4. How do the ads compare to each other?

5. What overall observations might a social scientist be interested in studying in relation to the themes present in these advertisements?

What larger questions about human interactions might they ask?

An atom that has fewer electrons that protons is called a positive ion.

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