Answer:
Yes
Explanation: Had a question like this and I said yes and got it right
Answer:
to show that atoms are conserved in chemical reactions
Explanation:
US uses the <span>Fahrenheit temperature scale.</span>
Mass number...use da textbook bra
Answer:
Formation. When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust.
