Burning of coal may cause serious health problems related in _______ system. *
Nervous
Digestive
Circulatory
Respiratory
Answers
Answered by
2
Answer:
Respiratory is the answer of these question.
Answered by
0
Respiratory system the answer of your question...
Similar questions
Computer Science,
7 days ago
Science,
7 days ago
English,
7 days ago
English,
15 days ago
Math,
7 months ago