According to the table above, chose the option that would be the smallest?
megameter
hectogram
nanosecond
picometer

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.