The picture shows a model of a cell.
What is the main function of the parts labeled Xin the model?
O A. To store enzymes that break down food
B. To provide cells with energy for their activities
C. To use energy from sunlight to make sugars
D. To hold and protect the cell's DNA
![The picture shows a model of a cell What is the main function of the parts labeled Xin the model O A To store enzymes that break down food B To provide cells wi class=](https://us-static.z-dn.net/files/dbd/334b9c2d4e02ed5744b4d66fe06ee7b7.png)