That would be Biochemistry. as that is th study of chemical changes and processes in living organisms
The answer for this would just be your opinion.
how confident are you in answering the question, if you are not confident than say you aren’t and try to explain it to the best of your ability.
I believe c if not i’m sorry
Answer:
Vitamins, minerals, protein, fats, and more.
Explanation:
The build up in the child's ear prevent sound from reaching the eardrum.
