An hand shake is a(n) __ non-manual maker, while a head nod is a(n) __ non-manual maker. a. affirmative, negativeb.  negative,  affirmativec. sad, happyd. happy, sad

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.`

In “the caged bird,” what is the speaker’s tone or attitude toward the subject of oppression? check all that apply.

Which of these means "long verse poem"? a.haikai b.zoku c.kigo d.ch? ka