Answer:
D. Production of oxygen bubbles will increase as distance of plants from the light source decrease
Answer:
I believe the answer would be line D
Explanation:
Line D is where the line escalates the fastest, so I believe line D is where the object's speed is the fastest
It may be perfectly healthy that their newborn is sleeping this long so unless they start displaying other strange symptoms that cause concern, there is no need to worry. They could suggest that they are concerned to the midwife if they feel anxious, to get a professional opinion.