Answer:
The universe is comprised of more than 75% of materials that are not visible and are often considered to be the dark matter. These are the baryonic matter that is formed due to the accumulation of protons, neutrons as well as electrons. They can be baryonic or non-baryonic type of matter. These dark matters are the substance that interconnects mostly by gravity along with some visible matter such as the stars and planets. These matters do not reflect light and they attract other matters, forming the major mass of the entire universe.
Answer:
Las coordenadas geográficas son un sistema de referencia que permite que cada ubicación en la Tierra sea especificada por un conjunto de números, letras o símbolos. Las coordenadas se eligen, en general, de manera que dos de las referencias representen una posición horizontal y una tercera que represente la altitud.
Answer: answer numbers 5, and 2. I don’t know what the third is.
Explanation:
because they're different ways
