Which charactersicisqven by the propel quartum member?

Ithink it's the third answer

The answer is c. risk

Ibelieve it’s 1.95m

The surface of the water droplet is held together by the attraction between molecules. in order for water to flow more easily into these small spaces, you need to decrease its surface tension. you can do this by adding soap, which is a surfactant (a material that decreases the surface tension of a liquid).