Answer:
4FeS + 7O₂ ----> 2Fe₂O₃ + 4SO₂
Explanation:
You have to drag the elements shown on the right under the formula. For example, you would have to drag 4 of the FeS molecules under the 4FeS text in the formula. Then place 7 O₂ molecules under the 7O₂ text, etc.
Kinetic energy maybe or something
Answer:
The nervous system
Explanation:
The nervous system send messages from the brain to the muscles to move.
The answer is
14.14 x 10^-2
