Witch is an' embryonic germ layer that gives rise to the muscular skeletal circulatory systems of a human?

a) epidermis
b) endoderm
c) ectoderm
d) mesoderm
e) none of the above

49 points to whoever gets it

Explain the side effects of cancer treatments

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.

According to these anatomical structures which two animals are probably most closely related