What is universe made of

The universe is made up of 3 things, normal matter or observable matter, dark matter and dark energy

Explanation:

Here is an image to show the percentages

Ifound this on google “according to the findings, a foramen magnum positioned toward the base of the skull is found not only in humans, but in other habitually bipedal mammals as well.” i hope this you for what your looking for

Ithink it’s c or b for the answer.