Viral, bacterial, fungal, communicable? I know three not sure on the fourth one sorry
D. Bulimia Nervosa. I took the test.
Answer: Sorry umm i cant see the problem quite clearly
Explanation:
sorry
Our lung capacity naturally starts to decrease at the age of 30. By the time we reach 50, it could be decreased by half. I'm not sure about when we reach 90 though. Hope this helps! :)