Question

School Safety and hygiene doesn't include
1.drinking water and earthquakes,
R
2. inadequate sanitation facilities and road safety
3. invasion of the campus by snakes and any
other pests, broken or no boundary walls,
4.none​​

Answer 1

Answer:

Inadequate sanitation facilities and road safety

Explanation:

Because its should be adequate sanitation and road safety

Answer 2

Answer:

4) None

Explanation:

because all are not a sign of sanitisation