Across
- 2. takes pictures
- 3. when hit, makes a sound.
- 4. something to call with
- 6. i just want to be part of your
- 7. a reaction to a plant when exposed to light
- 8. a device for measuring the intensity of light.
Down
- 1. you sing into
- 2. having electrical effects to exposure to light
- 5. always looking good in all photos
- 7. the study of light-induced chemical reactions