Whats the meanest thing you have ever said to your parents

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.

Waste is deposited into in thin layers which are then compacted and covered with soil.

How can the stress response be used in a way. for example to build resilience.