Which two limitations brought on by ALS was Hawking able to overcome with the aid of technological innovation?
A speaking
B reading
C paralysis
D hearing
E blindness
Which two limitations brought on by ALS was Hawking able to overcome with the aid of technological innovation?
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The correct answers are A (speaking) and C (paralysis).
Stephen Hawking faced significant limitations due to ALS, including paralysis that affected his ability to move and speak. With the help of technological innovations, such as speech-generating devices and computer interfaces that he could control with his cheek muscle, he was able to communicate effectively despite his physical limitations. This technology allowed him to give lectures and communicate his groundbreaking ideas to the world.