Question: A *** of *** *** *** *** to the *** *** on a *** *** and *** the *** of their *** at *** AM, at ***, and at *** ***. To *** and *** the *** from their ***, they *** a ___.  (A) thermometer and balance (B) clock and measuring tape (C) clock and calculator (D) clock and thermomete.
E.