Question

which is a thesis statement? the paragraphs that follow explain why schools should begin no earlier than 8:30 a.m. researchers have discovered that the tendency for teenagers to stay up late at night and wake up late in the morning is biologically determined. to make school start times more synchronized with teenagers biological clocks, schools should begin classes no earlier than 8:30 a.m.

Explanation:

Un enunciado de tesis es una declaración principal que se defiende en un texto. En este caso, la oración "To make school start times more synchronized with teenagers' biological clocks, schools should begin classes no earlier than 8:30 A.M." es una tesis ya que presenta una opinión que se justifica a lo largo del texto, basada en el hecho de que la tendencia de los adolescentes a acostarse y despertarse tarde es biológicamente determinada.

Answer:

To make school start times more synchronized with teenagers' biological clocks, schools should begin classes no earlier than 8:30 A.M.