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:
It's the big flat continent at the bottom.
Contagious diffusion is wide-spread and involves interpersonal contact.
True..............................
Answer:Information from deep-ocean exploration can help predict earthquakes and tsunamis and help us understand how we are affecting and being affected by changes in Earth's environment.
Explanation:
Ocean exploration can improve ocean literacy and inspire young people to seek careers in science, technology, engineering, and mathematics.
