Answer: The Earth is a closed system for matter
That is a list of all basic elemental materials on our planet. Because of gravity, matter (comprising all solids, liquids and gases) does not leave the system.
ep·och - noun
a period of time in history or a person's life, typically one marked by notable events or particular characteristics.
"the Victorian epoch"
This differs across regions, m<span>any across the predominantly Muslim countries surveyed want Islam to have a major influence in politics; Islamic Fundamentalists say that Islam should dictate government policy, legal policy being derived straight from the Quran; others believe state and religious doctrine should remain more separated. </span>
Alaska is the correct answer to this question because it's <span>663,267 square miles. </span>