What are extemely useful for rescuing people during natural calamities.
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Answered by
1
Answer:
please mark me as brain list I'll follow you back
Explanation:
Hence , position of image is 30cm behind the lens.
Opt (a) 30cm
Answered by
3
Answer:
Tips to Help You Stay Safe During a Natural Disaster
1- If you have not been ordered to evacuate, stay in a safe area or shelter during a natural disaster. ...
2- Listen to your portable radio for important updates and instructions from local authorities. ...
3- If power is lost, use a generator with caution. ...
4- Stay in your safe area and do not drive until the danger has passed.
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