Answer:
Vitamins.
Explanation:
Vitamins are compounds that help regulate many vital body body processes, including the digestion, absorption, and metabolism of others nutrients.
Hope this helps!
It might be D- which is A and B
They are called lymphocytes, which are a type of white blood cell. I hope this helps! :)
Secondhand smoke is just as dangerous as firsthand smoke, what are your choices?
