A proper noun is a noun that identifies a single entity and is used to refer to that entity, such as London, Jupiter, Sarah, or Microsoft, as distinguished from a common noun, which is a noun that refers to a class of entities and may be used when referring to instances of a specific class.
What book, movie, play, what are you talking about.
Answer:
Open the letter with a simple salutation.
Grab the reader's attention.
Explain what the letter is about at the start.
Explain why the issue is important.
Give evidence for any praise or criticism.
State your opinion about what should be done.
Keep it brief.
Sign the letter.
Explanation:
Hopefully this helps :)
Answer:
You'll pass out after about 15 seconds. 90 seconds after exposure, you'll die from asphyxiation. It’s also very cold in space. You'll eventually freeze solid.