Final answer:
The smallest unit of volume is the milliliter (mL), which is equivalent to a cubic centimeter (cm³). The correct answer is B.) 0.006 L, which is equal to 6 mL. Therefore, the correct option is B.) 0.006 L
Step-by-step explanation:
The smallest unit of volume is the milliliter (mL).
A milliliter is equal to a cubic centimeter (cm³), which is the volume of a cube that measures 1 cm on each side.
Therefore, the correct answer is B.) 0.006 L, which is equivalent to 6 mL.