Answer:
The first on is a factor
I cant see the rest of the choices though
1. Can cause stress.
2. Reduces amount of time that can be spent on things like spending time with family.
3. You can practice incorrectly which can reinforce bad habits.
4. It gives the teachers more work to do.
5. Everything needed should be learnt in class.
Paper is the correct answer
The answer is B. Walking slowly
