Elizabeth kenny started to treat polio patients in a way that had not been done before. which of the following words best describes elizabeth kenny?

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

This is the process of making a prediction based on the results of prior observations of similar events.

What type of graph presents information about how often certain or traits occur?