Question

20 ordering 5 points place the levels of organization in order from least complex (smallest) to most complex (largest) least complex 1 || cell 2 || organism 3 || organ system 4 || tissue 5 || organ most complex

Explanation:

Cells are the basic unit of life. Tissues are groups of similar cells. Organs are made up of different tissues. Organ - systems are groups of organs working together. An organism is a living being made up of one or more organ - systems.

Answer:

1. Cell
2. Tissue
3. Organ
4. Organ System
5. Organism