To determine which choice should be included in a summary of the text, it would depend on the main focus of the text. However, generally:
- Details about how chloroplasts work would be relevant if the text specifically discusses plant cells or photosynthesis, but may not be broadly applicable.
- A comparison of plant and animal cells could be useful for understanding differences and similarities, making it a good candidate for a summary if the text covers both.
- A list of all organelles found in animal cells may be too specific for a general summary unless the text focuses solely on animal cells.
- A description of the parts of a cell could be valuable in a summary if the text provides a general overview of cell biology.
If the text covers a general overview of cells, the best inclusion for a summary would likely be a comparison of plant and animal cells or a description of the parts of a cell, as they provide a broader understanding of the subject.