<span>Since the child has never been away from his parents and siblings and also he is only 4 years old it is better to have one of them stay with the child. The presence of a family member will reinforce trust and provide support to the kid.</span>
B.the mass of carbon dioxide plus water is less than that of paper plus oxygen.
I believe it is B. Hope this helps!!
Answer:
your answer is correct. it is option 3