Identify what constitutes the defining characteristics of potable water: ANSWER ON EDGE-
The defining characteristics of potable water is that it can be consumed without risk of harm. potable water is of a sufficiently high quality and purity that it lacks pathogens or contaminants that might otherwise pose a hazard to humans

liquid crystals are matters in a state which have properties between those of conventional liquids and those of solid crystals[1]. liquid crystal is partially ordered and anisotropic. in terms of molecular order, liquid crystal molecules have one-dimensional or two-dimensional long - range order.

it would lead to upper respiratory infections and pneumonia.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint