Life Science

2. When substances move from areas of high concentrations to low concentrations and require energy.
4. The outer covering of an animal cell.
5. A group of tissues working together.
7. Blueprints of the cell that are found in the nucleus.
9. Extends from the nucleus to the cell membrane.
12. This type of cell has seven organelles.
13. The largest, most visible part of the cell. Responsible for directing all activities in the cell.
14. The gel-like substance that fills the cell and holds the organelles in place.
15. The outer covering of a plant cell.
16. Only found in plant cells. Where food is made in plant cells.
17. A group of cells working together.

1. When substances move from areas of low concentrations to high concentrations and do not require energy.
3. A group of organ systems working together.
6. This type of cell has nine organelles and a much larger vacuole.
8. Sac-like storage spaces.
10. A group of organs working together.
11. The "powerhouse" of the cell, responsible for giving the cell energy.
16. The basic unit of life. All living things are made of these.