Answer:
Example : As here we can see that in presentation that theory XYZ is proved
so
we can state that practically XYZ it's proved
Explanation:
theory XYZ is any theory you are giving presentation on
just show results in conclusion and state that it has been proved.
Gallaudet University
Abraham Lincoln established this university in 1864 for people who were blind and deaf. He signed it and should be more well known for this accomplishment. :)
its A