PLZ HELP AND HURRY. I GIVE BRAINLIEST AND 20 POINTS IF U HURRY AND ARE RIGHT!! Helen Keller is an example of a well-known member of the Deaf community, though she was also blind. As a child, Helen developed her own version of home signing that allowed her to communicate a little bit with her family, but eventually her parents hired a teacher (Annie Sullivan) to teach her sign language. Conduct 5-10 minutes of research about how Sullivan was able to successfully teach Keller to sign. What obstacles do you think they faced as Keller was learning to sign without the benefit of being able to see what Sullivan was teaching her? How did Sullivan overcome those challenges and succeed in teaching Keller to sign despite her inability to see?

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.`

For each of the following quotations, identify the work in which it is found by writing the corresponding letter on the blank line. choices may be used more than once. (a) wordsworth (b) keats (c) tennyson (d) whitman (e) dickinson 20. "if this be but a vain belief ,yet, oh! how oft- in darkness and amid the many shapes of joyless daylight; " 21. "or like stout cortez when with eagle eyes he stared at the pacific - and all his men looked at each other with a wild surmise" 22. "there lies the port; the vessel puffs her sail; there gloom the dark board seas. my mariners, souls that have toiled, a wrought, and thought with me" 23. "i speak the pass-word primeval, i give that sign of democracy, by god! i will accept nothing which all cannot have their counterpoint of on the same terms." 24. "we slowly drove he knew no haste and i had put away my labor and leisure too, for his civility" 25. "myself moving forward then and now and forever, gathering and showing more always and with velocity, infinite and omnigenous, and the like of these among them, not too exclusive toward the reachers of my remembrancer," 26. "i cannot rest from travel; i will drink life to the lees. all times i have enjoyed greatly, have suffered greatly, both with those that love me and along," 27. "what mad pursuit what struggle to escape? what pipes and timbrels? what wild ecstasy? "

Plz answer my question quick i really need !