18. Which of the following is anatomical evidence theat two organisms have common ancestors? Organisms exhibit diverse patterns of embryo development.

organisms live is similar ecosystems.

organisms have similar bone structure.

Fossil evidence of organisms is found at the
same rock layers.​

Diagram of the evolution of land plants?

Which statement best compares aerobic and anaerobic respiration

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.