Answer:
Yes but don't
Explanation:
It completely depends on what you are saying. "At all" is usually used in negative statements like "you can't cook 'at all'" but it is possible to use it positively. However I would play it safe and just not use it when talking positive.
I would say 2 or 1
best wishes
Answer:
D. Logos
Explanation:
because it is a fact that healthy eating gives you more energy.
Hope this helped