The scientist stephen hawking is well-known for using what assistive technology?
a) american sign language
b) speech-generating devices
c) video conferencing
d) all of the above

The answer is A, B, and C, so its D) All of the above

depending on who it is none. in most cases its a bachelor's.

hope that feel free to ask more questions

brainliest? ?

answer:

noting will happen take it easy ..

explanation:

don't be too much serious or worried nothing will happen to you .

drink a glass of water and maybe . just keep on roaming for a while so that the water is absorbed easily and don't forget to drink plenty of water .okk don't worry you will be fine