Question

Observable matter makes up about what percentage of the universe? 5% 10% 50% 95%

Answer 1

Answer: 95%

Step-by-step explanation:

Physical properties of matter can be observed and tested. They include properties such as color, length, volume, odor, and density.

Answer 2

A.) 5%

Step-by-step explanation:

The visible universe—including Earth, the sun, other stars, and galaxies—is made of protons, neutrons, and electrons bundled together into atoms.

So matter makes up less than 5 percent of the mass of the universe.

Hope this helps you out ; )