Answer:
sorry if i get it wrong its been a long time since i did this i believe its nucleus
If your sleeping child eyes is moving back and forth while his eyelids are closed it is likely that he is sleep
17=3
18=4
I'm not that sure about 17, but I think it's right
The answer would be A- Wind.
Could you give more information? For the most part, the dependent variable is what you’re recording. For example, if you wanted to see how plants would grow in different conditions, plant height would be the dependent variable. The height DEPENDS on the condition it was grown in. Hope this helps!