5. How does a
by air?
What are deficiency diseases?
6.
Answers
Answered by
5
Answer:
Deficiency diseases are diseases that are caused by the lack of certain essential nutrients, especially vitamins and minerals, in one’s diet over a prolonged period of time.”
Answered by
1
Answer:
asthsma .Emphysema.these.are.the.disease s by air deficiency
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