Which is a characteristic of a constitutional monarchy​

Lia doesn't like her personality psychology class because the instructor uses unannounced pop exams to test the students as a result, lila never knows when she will be tested instructor is testing her on a o foxed-ratio schedule o fxed-interval variable-ratio variable-interval

Give an example to prove that your society is developed more than it was before 10 years ?

Which statement about spreading knowledge of diseases and health around the world is correct?