The universe began with the Big Bang, and is estimated to be approximately 13.7 billion years old (plus or minus 130 million years). Astronomers calculated this figure by measuring the composition of matter and energy density in the universe, which enabled them to determine how fast the universe expanded in the past. As a result, researchers could turn back the hands of time and pinpoint when the Big Bang occurred. The time in between that explosion and now makes up the age of the universe.
the univers is getting bigger
The Universe's Growth Spurt Is Accelerating
The Universe Could Be Flat
The Universe Is Filled With Invisible
StuffThe Universe Has Echoes of Its Birth
There May Be More Universes
Answer:gender recognition stage
Explanation:at age four children are starting to associate themselves with the gender they feel is theirs physically and emotionally however at this age there is still some confusion also .
Answer:
Primary sources provide raw information and first-hand evidence. ... A primary source gives you direct access to the subject of your research. Secondary sources provide second-hand information and commentary from other researchers. Examples include journal articles, reviews, and academic books.
Explanation:
Hope that this helps you out! :)
If any questions put them in the comment section below this answer.
Have a great rest of your day/night
Please thank me on my profile if this answer has helped you.
Answer: well it is fairly simple you can create two characters and name them lets go with A and B but you can put can any name you want
Explanation: A : Have you heard what's happening in Kashmir
B: yes it is terrible many people are losing their lives and many children and women are getting orphaned and widowed
A: hope that UN will help ease out their pain
B: the only solution is the freedom of Kashmir but it is difficult t achieve
this a kind summary of a dialogue you can right hope it helped
