Which of the following is indicated by the colour of a star ?
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What does the term 'Ebola' stand for?
Preserved traces of living organisms retained in the form of impressions of the body parts in the soil are called ______.
Which of the following minerals is not found in the plateau regions?
What is the name of the most ancient spiral galaxy that existed 11 billion years ago?
Which among the following has the maximum life span
California - based private spaceflight company Space X has launched which secret mission for United States government?
Exobiology refers to