The best answer for this question would be:
2. Cosmic Background Radiation
The Cosmic Background Radiation are when the heat of a planet is measured by the left over heat of it. This is based on the “Big bang Theory” wherein the planets were formed because it was once a very hot radiation.
<span>
</span>
Explanation:
At the center its weight is zero. Or you can argue by symmetry: if the weight is not zero, in what direction would it act?
Answer:
The person would have a reduced chance a having a stroke or a heart disease. So, B and D.
Explanation:
Eating healthy food that give more nutrients and vitamins to your body will help to strengthen your immune system. A steady exercise regimen doesn't hurt either.
Minerals can not be made of organic materials
The first form of democracy was direct democracy