Please help me!

Be sure to answer all parts. Rank the following measurements in order from smallest (1) to largest (6):


Rank Measurement:


1. 0 x 10^-4 m

2. 0 x 10^-5 m

3. 0 x 10^-6 km

4. 0 x 10^2 mm

0. 0 m

1. 0 m