Which is a part of the cell theory?

People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?

Which statement describe events that occur during interphase?

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are