Answer:
The Berlin Wall was built:
D. by closing the border overnight and immediately beginning construction.
Explanation:
The closing of the border was literally carried out overnight. East German soldiers laid down, on the night of August 12-13 of 1961, over 30 miles of barbed wire. Then, only two days afterward, authorities began the construction of the wall that would stay up for 28 years. The Berlin Wall was probably one of the most important symbols - and certainly a very real, tangible one - of the Cold War.
A person can change their opinions/feelings on animals for multiple reasons. For example, they can make friends with an animal or start a relationship that involves no communication (cause animals can't talk) but lots of love. Also, if the animal starts being friendly to the person, there's a high chance that the person may not take their love for granted.
The authors perspective is like the author wanted to be in the book
1.) Lack of motivation which could be from not seeing any results or just not feeling like it.
2.) Not sure of what exercises to do or what diet plan to go with.
3.) Might not be able to afford a gym membership or healthier food.
Hope this helps :)