Answer:
supernova
Explanation:
When a high-mass star has no hydrogen left to burn, it expands and becomes a red supergiant. While most stars quietly fade away, the supergiants destroy themselves in a huge explosion, called a supernova. The death of massive stars can trigger the birth of other stars.
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Answer:
Rocks turn into soil through the process of weathering. Weathering is when rocks are broken down into smaller pieces.
Explanation:
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Answer:
Srry I don't understand Spanish
Answer:
Teritoriul României este organizat, sub aspect administrativ, în unități administrativ-teritoriale care sunt comunele, orașele și județele.
