Question

SOLVE THIS CORRECTLY​

Answer 1

Answer:

Heavy water is another form of water which contains an isotope of hydrogen which is larger than the normal hydrogen. It is known as deuterium and is represented by H2. or D. The molecular formula of heavy water is 2H2O. or D2O.The heavy water is not manufactured, but rather it is extracted from the quantity that is found naturally in lake water. The water is separated through a series of towers, using hydrogen sulphide as an agent.

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Answer 2

Explanation:

Pimples develop when sebaceous glands, or oil glands, become clogged and infected, leading to swollen, red lesions filled with pus. Also known as spots or zits, pimples are a part of acne. They are most likely to occur around puberty, but they can happen at any age