I would say that you would only use them when you are writing in the thousands or more other than that u don't use them
Answer: Because Antonio Meucci was a trained engineer, he was able to invent a “talking telegraph.”
Explanation: This is the correct answer because the cause of his invention is the fact that he is a trained engineer, and the effect is the creation of the talking telegraph.
Answer:“Some concussions are much more serious than the symptoms would suggest,” says Dr. Monroe
Explanation:if you get hit in the head hard you might fell pain. But there might be something broken or even brain injury so its not a joke
It perseverance to be successful.
He is collective in many ways.
Answer:
1. "Nina rose her hand and said I have too many wrong."
2. "Yes, I have written a letter to Julies' parents."
3. "The twentieth century has brought forth many exciting discoveries."
4. "Have you read Devil Diver, Mr. Blakes' exciting short story?"
Explanation:
Hope this helps! ^^