The answer is B
•Hopes this helps...tell me if it's wrong!
Reaction time is the time it takes for a sports performer to respond to a stimulus and initiate their response.
Hope you mark it as brainliest
The answer is B (An app on your smartphone that tracks the nutritional status of foods you eat)
Answer:
Excellent question.....
I think the right answer would be... I'm bored too XO