Substance b is found to be more viscous than substance a. this means that b flows faster at room temperature than a does b flows slower at room temperature than a does b has more mass per volume than a does b has less mass per volume than a does

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.