Answer:
The animal cells get the organic compounds by eating plants. The only form of energy a cell can use is a molecule called adenosine triphosphate (ATP). Chemical energy is stored in the bonds that hold the molecule together.
Explanation:
The answer is C.) Sac. More formally known as the amniotic sac. It's also sometimes called the bag of waters.
The chemical bond that occurs from the attraction of 2 oppositely charged atoms is an IONIC bond .
