Answer:
It is because that the BMI determine the actual weight. It helps you know whether you are obese, underweight and overweight.
Positive impacts.
1. Communication is instant and with ease.
2. Sharing can improve group cohesion and discussion.
3. Information can be accessed anytime with the internet and also with exchange.
Negative impacts
1. Stalking the individual through third-party apps.
2. Cyberbullying can haunt certain individual, exploiting their rights
I think the answer is intensity
Tables are helpful for presenting and analyzing simple numeric data collections.
Hope this helps
D is the correct answer to this question