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प्रश्न
What can be achieved/can be prevented?
Drinking boiled and filtered water.
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उत्तर
Boiling and filtration are methods of purifying water which makes it suitable for consumption. Drinking boiled and filtered water can help in the prevention of water-borne diseases such as typhoid, cholera, etc. Most of the water-borne diseases are transmitted through the consumption of contaminated water in some form.
संबंधित प्रश्न
State any two conditions essential for good health and two conditions essential for being free of disease?
Are the answers to the above questions necessarily the same or different? Why?
A strong chemical substance which is used on objects and surfaces in our surroundings to kill germs:
Mention if the following statement is true or false:
Chemicals applied to spots and places to kill harmful microorganism are called disinefectants.
Complete the following statement choosing the correct alternative:
Penicillin obtained from a fungus is an ______.
Define the following:
Vaccinations
Our skin must be kept clean.
Complete the following sentence with appropriate word:
Penicillin obtained from a fungus is an ______.
The antibiotic penicillin is obtained.
AIDS cannot be transmitted by
State the effects of insufficient sleep on the human body.
