Gravity holds these planets in space. Without gravity everything would collapse and the world would end as we know it.
<span>The Chinese civilization is known for being isolated from the other great civilizations of the world, treating the elderly with great respect, and having emperors rule dynasties for hundreds of years.
In short, you answer would be : b. Chinese.
Hope this helps !
Photon</span>
Some mountains are volcanoes, and some volcanoes are mountains, but not all mountains are volcanoes, and not all volcanoes are mountains. For a mountain to be a volcano and a volcano to be a mountain, it must be formed from magma and volcanic materials from below the Earth's surface.
Answer: A river is a flowing, moving stream of water that feeds into a body of water.
B. Air or clouds because when a cloud has too much water its dark then the cloud Bursts and starts raining
