Your anwser to your question is
(D) Fingernails
Answer:
To stay healthy in winter, I would follow all the instruction that the doctor gave me, eat the heathy foods, sleep well, take a bath everyday which helps us to stay neat and clean, use hand sanitizer every time before eating, I will not share my foods and water with anyone because if I do that it maybe cause a problem because if someone have a problem and it's infectious, I will get it too. So, to stay safe we need to follow the instructions.
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250 of the chemicals in tobacco are proven to cause cancer outtve 7000 total chemicals in it.
The exact cause of a benign tumor is often unknown. ... In the case of tumors, dead cells remain and form a growth known as a tumor. Cancer cells grow in the same manner. However, unlike the cells in benign tumors, cancerous cells can invade nearby tissue and spread to other parts of the body.