1 milliliter is equal to how many cubic centimeters?

1 milliliter is equal to 1 cubic centimeter because these two units are defined to be equivalent in the metric system. The milliliter is a unit of volume that is used commonly in medicine and science to measure small amounts of liquid, while the cubic centimeter is a metric unit of volume that is often used to measure solid objects as well.

The relationship between milliliters and cubic centimeters is straightforward: 1 milliliter is defined as the volume of a cube that measures 1 centimeter on each side, which amounts to 1 cubic centimeter. This means that if you have a volume of 5 milliliters, it would occupy the same space as 5 cubic centimeters, supporting the notion of their direct conversion rate. Thus, the correct choice emphasizes this established equivalence in the metric system.