The answer is choice D-All of these :)
C. She would have to resort to trial and errors to find a matching exponent
You must stop at the intersection and proceed when you are aware that other turning or approaching vehicles,bicycles or pedestrians have stopped.
D is the answer cause coding
Answer:
They can be searched using keywords. they may have a different alarm settings. they provide a personal organizer.
Explanation:
Hope this helped Mark BRAINLIEST!!!