Based on astronomical and scientific information, the solar nebula was a: B. gigantic sun.
What is a nebula?
A nebula simply means a low-density cloud of dust and interstellar gases containing hydrogen (H) and helium (He). Also, the characteristics of a nebula include the following;
- It contains hydrogen (H) and helium (He).
- It is required for the formation of a star.
- It is an interstellar cloud of both gases and dust.
In conclusion, the solar nebula was a gigantic sun formed by an interstellar cloud of both gases and dust.
Read more on nebula here: brainly.com/question/19530940
