Correct Answer:
B. Planets
Satellites, both natural and artificial, revolve around larger celestial bodies, most commonly planets, due to gravitational forces.
The answer is: (B) Planets.
Celestial bodies like planets do not generate their own heat and light. They primarily reflect light from stars, like our sun. Here’s a quick explanation:
- Stars: Stars are massive balls of burning gas that produce their own heat and light through nuclear fusion reactions in their core.
- Planets: Planets are celestial bodies that orbit stars. They are not massive enough to sustain nuclear fusion and rely on reflected starlight for illumination.
The other options are not accurate:
- Sun: Our sun is a star, and as mentioned earlier, stars generate their own heat and light.
- None of these: While other objects in space exist, planets are the most common celestial bodies that don’t have their own heat and light
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