Ineed to know the answer to this question if you could explain it that would be great!

Diagram of the evolution of land plants?

Describe the two types of vascular tissue

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.