An experimental design in which the test units are assigned randomly and the experimental group is exposed to the treatment but the control group is not, and no pretest measure is taken is called the ) one-shot case studyb) random groupc) static groupd) manipulated treatment studye) posttest-only control group design

Answer for first one is 1 to 16  and the second one is 17 to 32

Explanation:

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!