A.
Energy is lost when machines don’t work right.
B.
We can’t add more energy to the universe.
C.
We can’t destroy energy that exists in the universe.
D.
Energy changes from one form to another.
B. Primary succession restores land after it has been destroyed
The virus injects genetic material (DNA or RNA) into the host cell. Have a lucky day :)
Answer: A.
Explanation: When a chlorine atom gains an electron, its outermost principal energy level achieves an octet. In this case, the ion has the same outermost shell as the original atom, but now that shell has eight electrons in it.
