'So how is it that contracting the ciliary muscles slackens the suspensory ligaments?' I hear you asking, (remotely, via the interweb). I hope I answer this and related q's.
- 9 жыл бұрын
Accommodation in the eye (focussing) for IGCSE Biology
- Рет қаралды 80,576
Пікірлер: 73