Question

koi in sab ka ans dedo please _/\_

sahi se ans dena
❌no spamming ❌
otherwise report
at that moment only.......​

Answer 1

Answer:-

• Hypermetropia
• Vitamin A
• Braille System
• Spectrum

Hope it helps you ✔️

Answer 2

Answer:

deficiency of vitamin A causes night blind ness