Question

why nowdays ,from small children to elders are using spex​

Answer 1

Explanation:

because deficiency of vitamin c so they are using the spects

and other is due to use of mobile also

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Answer 2

Nowadays, everyone, from children to elder people use specs. Because the radiation that is released from all electronic devices like smartphones, computers, televisions, etc. damages partially to our eyes for example, by affecting the focal length of our eyes, etc. So, we need to use specs for our proper vision.

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