The correct response to explain how India came to be part of Asia is:
d
India and Asia are parts of different plates. The plates slowly moved toward each other as one plate went under the other plate into soft, solid rock over millions of years.
This response accurately describes the geological processes of plate tectonics that led to the collision of the Indian Plate and the Eurasian Plate, resulting in the formation of the Himalayas and integrating India into the Asian continent.