Science, asked by sh6654628, 1 day ago

some precautionary measures need of to be taken before climbing down to clean closed manholes or septic tanks"-explain with appropriate reasons​

Answers

Answered by myathariashvik1233
4

Answer: PRECAUTIONS:

1) Precautions against Gas Hazards.

2) Precautions against Infection.  

3) Precautions to be taken while working near Vehicular Traffic.

Explanation: It is the correct Answer

Similar questions