(A) Iris
(B) Retina
(C) Pupil
(D) Cornea
🧠 Explanation:
In eye donation, the cornea is used. It’s the clear front part of the eye, like a window letting light in. Imagine giving someone a new window to see clearly! For kids, it’s like sharing a special lens to help a friend see. Donating a cornea helps blind people see again. Learning about this teaches children how sharing can change lives, like helping a friend. It shows how science and kindness work together, inspiring kids to care about others. This encourages them to learn about the body and how small acts can make a big difference for someone.