In training
the first problem when training the dog is that sometimes they won't cooperate and hard to control, second is that they'll rebel and bite.
While with the owner
First, sometimes the dog will get distracted. Second, the dog might get out of it's collar and get loose.
I hope I helped
For example if you want to use the computer you should think and be like I'm going to be in the computer lets say for 1 hour well instead of being in the computer you can clean wash dishes play outside or d something helpful that's what it trys to tell you
Answer:
At the end of paragraph 1, when the author says “First, we must develop many different ways of putting the waste from these nuclear and chemical substances in, on, and around the earth” it helps shape the reader's perception of the text as by starting to go into more details and more ideas on poisoning the Earth.
The ability to remain positive. Simple:3