Here's a breakdown:

* Cytoplasm is the gel-like substance that fills the inside of a cell. It's mostly water, but it also contains many dissolved nutrients, salts, and proteins.

* Organelles are structures within the cytoplasm that perform specific functions for the cell.

* The cell membrane encloses the cytoplasm and regulates what enters and leaves the cell.

Let me know if you have any other questions about cells! 😊