Can someone help me with these three questions I can’t figure them out i will mark u as the best answer

What characteristic make legumes a good food source for food insecure populations

The image below shows a weather service map. which details best describe this map? check all that apply

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.