Choose two opposing views that the author presents. A) Four day school weeks lead to higher test scores. B) Four day school weeks would save on transportation costs. C) Four day school weeks lead to better student and teacher attendance. D) Four day school weeks would make kids spend too little time in class. E) Four day school weeks would cause people to have to pay for an extra day of childcare.

it would be b. broad.

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~courtney

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).

this map shows the geographic distribution of different tidal cycles along some earth's coastlines. areas experiencing tides are marked in yellow and experience one low tide and one high tide each day.