Please answer this question:)​

Use the distance formula to determine weather each pair of segments have the same length

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.

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane