<h3>Contribution to the start of the renaissance
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Explanation:
The Renaissance is believed to have started in the 14th century in the city-states of the Italian peninsula, the movement's core ideas gradually spread to all of Europe by the 16th century.
Historians have identified many reasons for the rise of the Renaissance after the Middle Ages, such as increased contact between different cultures, the rediscovery of ancient Greek and Roman texts, the advent of humanism, numerous artistic and technological advances and the impacts of conflict and death.
Answer:
C. Varieties of an element that differ only in the number of neutrons are called isotopes.
Explanation:
The Earth is approximately 
old. The solar system formed from giant gas clouds which was a part of the solar nebula.
The surface of soil which demarcates two soils of different geological ages is called a unconformity.
Palesol is the soil that lies between sediments or volcanic deposits. If the paleosol is older they have lithified rock.
Hence, option C is true.
Answer:
Arche
Explanation:
These philosophical thinkers were searching for the arche, the source or the the beginning.
These people were searching for the arche in presocratic terms. The arche is a Greek term that means first principle. The arche according to aristotle is the explanatory first principle from which every other thing is formed. According to another philosopher thales, the arche is the source and the beginning
Answer:
Well, the main reason why America separated from Britain was the taxation policies applied to colonist and judiciary injustices. So, this reasons triggered people in America, at the point to have the courage to seek their liberty and freedom.
