The answer is : A. Puberty
I believe the answer is: <span>Errorless learning
In </span><span>Errorless learning method, children are required to follow the instruction of the teachers to the letter without any deviation.
Incorrect response that deviate from the instructions would automatically handled automatic correction from the teachers.</span>
Heres a website that might help you out
The answer that will fill in the blank is that the person
who is photographing pictures of various scenes involving nature and manmade is
likely to expect that there is a production of horizontal and vertical
orientations as this is usually produced when taking or using a camera when
using it in a portrait or landscape mode.
