Answer:
Okay here it is..
We can use cellphone to call the police, ambulance, fire brigades etc. If you ban the cellphone no help will arrive. If we have any homework, we can write it down on the cellphone or any notes. You can entertain kids if they are bored and play some songs so you can sing along with them. If there is any show you can give the cellphone so that they can look trough the camera as a mirror. You can take photos and keep as memories. There is lots of helpful stuff. So let's not ban cellphone and I am sure they will come in good handy.
Answer: A
Explanation: I believe the answer is A, because of this definition I found :
Anything explicit is completely clear and includes details. If you don't want your little brother to become a snake snack, you'll need to give him explicit instructions for feeding your pet boa constrictor safely. This adjective describes anything that is clear, detailed, and easy to understand.
A) Parents don't always see who their children truly are.
I'm not 100% sure but it's just a guess.
This line implies that humans, have been created in a sort of synthetic environment. Humans in this case, are now the most intellegent beings on the known universe, they have been monitored, similar to test subjects. These people/ this race, is more intelligent than man, and humans have been in an experiment this whole time.
Hope this helps.