What is the function of the cell nucleus found in both plant and animal cells

1. to produce energy
2. to control cell activity
3. to remove waste products
4. to allow molecules to enter the cell

2. to control cell activity

Explanation:

The nucleus is the control center of the cell.

Scientific models are representations of objects, systems or events and are used as tools for understanding the natural world. Models use familiar objects to represent unfamiliar things. Models can help you visualize, or picture in your mind, something that is difficult to see or understand. If we can see them, we can make observations helping our further understanding of what it is we partake on