Answer:
the last one, Underwater weighing
Answer:
I think it is in china
Explanation:
if I wrong sorry cause I'm not sure in my answer
Answer:
I would say give him his favorite snack and give him something to play with
Explanation:
As a child’s brain you need to keep them entertained so just little things they do would bother you because they want attention. (I hope I kinda helped idunno)
