Answer:
They dont have enough knowledge
Explanation:
Eat calcium-rich foods.
Take calcium supplements. ...
Add Vitamin D to your day. ...
Do weight-bearing exercises. ...
Don't smoke, and don't drink excessively. ...
Get your bone mineral density tested. ...
Answer:
writing is better
Explanation:
There has been plenty of research on this. The human brain gains more information if the notes are written down compared to reading on a screen due to the brain being more active (cognitive) in the writing process. For example, people have a hard time reading a writing cursive due to the skill of having to think before you write and read VS a computer of where you just need to press the letters.
Hope this makes sense