3. If carbon was the most common element found in the moons and planets, what element is
missing that would make them similar to Earth? Explain why. (Hint: Think about the carbon
cycle.)

Respuesta :

Answer:

Oxygen

Explanation:

Oxygen and carbon are the two main elements involved in the carbon cycle.

Answer:

Oxygen because oxygen and carbon are the two most prominent elements in the carbon cycle.

Explanation: