Answer:
All of the above logically could be applied in this context; however, if you are to choose one, I would think your best bet is "Vary Tone and Emphasis."
Explanation:
There's a lot that goes into making a speech more enthralling for the audience, especially depending on what kind of presentation you're giving. Generally speaking, I believe the tone and emphasis are most important for all speeches, so that probably sounds like your best bet.
Answer:
I believe the answer is B
Why? well more people with disabilities especially deaf children were being more commonly accepted into regular schools for the sake of their education after the Rehabilitation act was passed in 1973.
I hope this helps! :)
Air pollution is the presence in or introduction into the air of a substance which has harmful or poisonous effects.
Ill health is : a condition of inferior health in which some disease or impairment of function is present but is usually not as serious in terms of curtailing activity as an illness elderly parents who are in ill–health and need their financial and personal help
Chamul, with it originally being a sir name was a name of origin being Hebrew but coming from Mexico most likely