A. because their using light from the sun to make sugars
Republicans and Democrats.
I would have to say the answer is C. There were no slaves, Chicago's climate can get cold, and they are all cities (not a lot of farmland), but they are all on waterways.
The most important factor would be: <span> The content of the programs that children watch. Some televisions indeed contain violence and vulgarities that might harm the children's development.
But some programs are actually educational and would help the children in their intellectual development.</span>