According to signal-detection theory, what are some factors that can affect sensation and perception?

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.

How hypertension, heart disease, and stroke are related. explain

You should aim to get a tune-up for your car a. as often as you can afford it b. as often as your car's manufacturer recommends c. every six months d. once a year