Discuss in the class the other Do,'s and Don't's we need to follow during a calamity
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When the skin is completely dries, the cutaneous respiration is not possible. Consequently, the frog dies due to asphyxia. Skin is thin and devoid of any structure that prevent diffusion of dissolved oxygen from water in the blood. Secretion of mucus by mucous gland always keeps its surface moist.
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Here are the five dos and don'ts to be followed during an earthquake: Take cover under a strong table or any other piece of furniture and stay put until the shaking stops. Search for a corner in your house. Stay away from glass, window doors, walls and any other weak structure that may fall.
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