A

why does life have to be so hard (cries)

Which best summarizes what scientists learned about how microbes benefit the human body? they are part of a normal human ecosystem. they have become less harmful to humans than they used to be. they process nutrients, fight disease, and accommodate change. they humans overcome the effects of antibiotics.`

How do television stations and newspapers in the political process?

Which of the following phrases is an example of positive language from this speech? a.“battered by storms” b.“deeply rooted in the american dream” c.“wallow in the valley of despair” d.“veterans of creative suffering”