The graph illustrates how the shape of the lenses in a person's eyes changes while they are watching a bird in flight. At which point is the bird moving towards the person at the greatest speed?
Biology 5090 · O Level · Mammalian sense organs
Biology 5090 · O Level · Mammalian sense organs
The graph illustrates how the shape of the lenses in a person's eyes changes while they are watching a bird in flight. At which point is the bird moving towards the person at the greatest speed?