Arrange the level of cell organization from the simplest to the most complex, with 1 being the simplest and 5 being the most complex.

1 ... 1

organ level

2 ... 2

system level

3 ... 3

tissue level

4 ... 4

organism level

5 ... 5

cellular level

The level of cell organization from the simplest to the most complex.

1) cellular level

2) tissue level

3) organ level

4) system level

5) organism level.

Actually there are 12 levels of organization from the simplest to the most complex.

1) molecule

2) cell

3) tissue

4) organ

5) system

6) organism

7) species

8) population

9) community

10) ecosystem

11) biome

12) biosphere