The federal government/principle
Galileo Galilei developed a stronger telescope and was able to prove that Ptolemy's theories about the moon were wrong.
Answer:
Forests have an abundance of trees, which provides oxygen for us to breathe, while also collecting the carbon dioxide in the air. It is also home to many species of animals, such as squirrels. This is why it is important to protect the forest ecosystem.
Explanation:
Answer:
~13.7
Explanation:
Big bang theory is the best theory which explains how this universe came into being. This theory gave an approximate date of the universe and how it is formed. The explanation is given by observing the movement of galaxies away from our own and they all have originated from ancient singular sources of very high temperature and density. Although there exist many questions to answer, big bang theory is the most acceptable theory till now.
Answer:
The USSR created the Warsaw Pact
Explanation:
this was their reaction to the creation of NATO, representing their power over NATO.
