Question

1. order the levels of organization from largest to smallest

tissue
organ
organelle
atom
organ system
organism
cell
molecule

Explanation:

To order the levels of biological organization from largest to smallest, we follow the hierarchy: Organism (the whole living entity) > Organ System (group of organs working together) > Organ (group of tissues) > Tissue (group of cells) > Cell (basic unit, contains organelles) > Organelle (structures in cells) > Molecule (made of atoms) > Atom (smallest unit of matter).

Answer:

1. Organism
2. Organ System
3. Organ
4. Tissue
5. Cell
6. Organelle
7. Molecule
8. Atom