1. When people get old they tend to become farsighted because their

1. Eye lenses cannot flatten enough to focus light from near objects onto their retinas
2. Pupils can't dilate enough to focus light from near objects
3. Eye lenses cannot thicken enough to focus light from near objects onto their retinas
4. Pupils can't contract enough to focus light from near objects

2. Which of the following is an important step in visiual sensory transduction

1. The iris focuses light hitting the retina
2. Light hits the retina and breaks down photopigments
3. The fovea undergoes accommodation to bend light rays
4. The cornea transforms light into shorter wavelengths