What breaks up into two lighter elements when an animal divides into two parts?
the blood cells the heart Energy. the main element heat energy light energy the nucleus sensory neurons
A B C D E F G H
If the nucleus breaks up into lighter elements, it is called fission .
The nucleus breaks up into lighter elements when an animal divides into two parts.
What breaks up into two lighter elements when an animal divides into two parts? (A) the blood cells (B) the heart (C) Energy. (D) the main element (E) heat energy (F) light energy (G) the nucleus (H) sensory neurons