Did growfast have an effect on the growth rate ? explain your answer?

What causes darkening of the skin as melanin production increases

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

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