She was the first African American woman (and American woman in general) to win three Olympic gold medals. She ran Track for the U. S. in the Olympics in
Australia in 1956 and the Olympics in Rome in 1960. On top of all that, she was
diagnosed with polio as a child, so it is even more incredible to see her amazing
accomplishments as an adult. Who is she?

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 is the lipid molecule that controls what types of molecules can pass though?

Chicken nuggets. eggplant. ice cream. cats. none of the above . all of the obove. btw it days include