Q. Consider the following statements:
  1. The celestial bodies which have their own heat and light are called stars.
  2. They are made up of gases.
Which of the above is / are correct?

Answer: Both 1 and 2
Notes: Some celestial bodies are very big and hot. They are made up of gases. They have their own heat and light, which they emit in large amounts. These celestial bodies are called stars.
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