Place the Following in Correct Sequence from Simplest to Most

Multiple Choice

Place the following in correct sequence from simplest to most complex:
1. molecules
2. atoms
3. tissues
4. cells
5. organs

A) 2-1-3-4-5
B) 1-2-4-3-5
C) 1-2-3-4-5
D) 2-1-4-3-5