Which describes the characteristics of a depressant

Which statement best illustrates that problem solving can create new medical devices? robert hooke was in charge of verifying the information that was sent to the royal academy. william harvey did experiments with apes to learn about the circulatory system. the stethoscope was invented because the physician did not want to put his head on women's chests to listen to their heart and lungs. anton van leeuwenhoek was a very curious man and looked at just about everything under this microscope.

Which action encourages homophobia? tolerating others’ opinions welcoming someone into a group respecting others' differences accepting inappropriate terminology

Courts that use a landmark case as precedent for a decision are using an earlier case as a guide. changing the previous case’s decision. using a third party to review the case. sending the case to a higher court for review.