1. why is overexposure to materianls containing mercury and lead harmful?
2.What can you do to keep yourself safe from these harmful materials?
3.Think a five (5) other deseases and disorders caused by poor environmental sanitation.
4. How does poor environmentat sanitation affect tha health of an individual?
Share
Verified answer
Answer:
1.because it has chemicals
2.to avoid illness
3.?
4.it can make us sick