levels of organization for life

1. atom

1.1. it is the smallest

1.2. everything has an atom

1.3. atoms have mass

2. molecule

2.1. it is bigger than an atom

2.2. everything has a a molecule

2.3. they are small

3. macromolecule

3.1. they are bigger than a molecule

3.2. they are kind of small

3.3. everything has one

4. organelles

4.1. these are bigger than macromolecule

4.2. they are medium size

4.3. everything has one

5. cells

5.1. they are medium size

5.2. every living thing has one

5.3. they are bigger than organelles

6. organ

6.1. every living thing has one

6.2. they are somewhat big

6.3. every thing that is living has one

7. organ system

7.1. they are big

7.2. they are bigger than a organ

7.3. everything that is living has one

8. organism

8.1. it is something living

8.2. bigger than an organ system

8.3. they are big

9. tissue

9.1. every living thing ha some

9.2. it is bigger than organelles

9.3. they are medium size