Is baking powder less dense or more dense than water?

Baking powder is more dense than water.

Explanation:

Density: Mass per unit volume of an object is known as density.It is a physical        property of a substance and its SI unit is kilogram per cubic meter.

Sodium bicarbonate commonly known as baking soda has a density 2.2 gram per cubic centimeter and density of water is 1 gram per cubic centimeter therefore sodium bicarbonate or baking soda is more denser than water.

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

force tends to be low and long diustance masses are high