Big Bang theory<span> says that our </span>universe began<span> 13.7 billion years </span><span>ago</span>
Their placement because if they're in the less economically developed part then they would have a greater effect but if they're in the more economically developed part better shops are accessible.
I think reverential would be nice
Answer:
510.1 million km²
Explanation:
To find the surface area of the Earth we have to use the formula of 4*Pi*radius squared. The radius of the Earth is approximately 6,371 kilometers.
<em><u>mark me as brainliest!</u></em>