The Earth's gravitational force accelerates objects when they fall. It constantly pulls, and the objects constantly speed up.
They are arranged in shells
Answer:
helium family or neon family
Explanation:
you can use p
Answer: “We live on a hunk of rock and metal that circles a humdrum star that is one of 400 billion other stars that make up the Milky Way Galaxy which is one of billions of other galaxies which make up a universe which may be one of a very large number, perhaps an infinite number, of other universes. That is a perspective on human life and our culture that is well worth pondering.”
― Carl Saga
Is this it mate?
