ANSWER BC MY LIFE DEPEDNDS ON IT

How can a filter help investigate the physical properties of a mixture?

1. The mixture sits on top of the filter so the scientist can investigate the density of the substance.

2. The filter is used to hold the mixture in a tight bundle while it is placed under water to see if any of it dissolves.

3. The filter helps the parts of the mixture dissolve so that the scientist can more easily examine all the different parts.

4. The mixture is forced through a filter which traps and separates out the substances too large to go through it.