observable matter makes up about what percentage of the universe? 5% 10% 50% 95%
observable matter makes up about what percentage of the universe? 5% 10% 50% 95%
Answer
Brief Explanations:
Current scientific understanding indicates that observable matter (baryonic matter like stars, planets, and gas) is a small fraction of the total mass - energy content of the universe. Dark matter and dark energy make up the majority. Observable matter is estimated to be about 5% of the universe.
Answer:
A. 5%