C i think is prbly the best option
Answer:
I think is C because if use clean instruments you avoid infections.
Could be all of these but if I had to choose one, I would go with. Behavioral signs. Hope this helps.
Its lime time you must keep going foward
Explanation:
As it is known The Dietary Guidelines for Americans have identified several shortfall nutrients in the U.S. population, including : fiber, folate, and iron (women only).
Hope this helps
Have a great day
And Good Luck