Answer:
I believe the answer is Groups helped humans survive by providing security and protection.
Explanation:
Not too sure what the context is but I'm pretty sure that's the answer since it makes the most logical sense haha.
Hope this helps you out and good luck with your studies! :)
If the sun burned out, earth would be freezing all the time there would not be any natural light besides the moon or stars you wouldn't know the difference between day and night we would all for of hypothermia the planet's would not have anything to revolve around which would move the force of gravity with a change to run into other planet's.
Answer:
Make a normal letter starting off with your address, date, name, company you are writing the complaint to, and the location of that company. then start off by saying dear "person". You also want to say "Re: Steam Iron" because you are replying about that.
make a paragraph or a few paragraphs about what is wrong with what you ordered.
end your letter by saying something like "Sincerely (Customer)"
|Address|
|Address|
|Date|
| Your Name |
| Company you ordered from |
| Address from the company |
| Address from the company |
Dear, "Person"
Re: Steam Iron
|Complaint paragraph #1|
|Complaint paragraph #2|
|Complaint paragraph #3|
Sincerely,
(You)