Electrical energy is the starting and final energy of a battery
Answer:
A the type of dog food because it was different and every other thing was the same.
Explanation:
Before mitosis, the chromosomes are copied. They then coil up, and each chromosome looks like a letter X in the nucleus of the cell. The chromosomes now consist of two sister chromatids. Mitosis separates these chromatids, so that each new cell has a copy of every chromosome