What is plant "blinking"? Why do plants do this?

BLINK protein speeds up stomatal movements in response to light fluctuations resulting in improved plant growth and water use.

Plants can't move, so their “blinking” helps protect them from burning or bleaching when they are in bright sun.

I'm not sure if the first part is right, but I do know the second part is.  

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

d. organisms have cells with different shapes and functions.