The clean air act emphasizes that one way to prevent and reduce air pollution is to involve public participation true or false

The answer is: True.

Explanation:

The Clean Air Act considers that, in order to protect the environment as a whole as well as human health, it is necessary for member states to take measures, the concentrations of harmful air pollutants must be avoided, prevented or reduced, and limit values established, or alert thresholds for air pollution levels.

As well as having adequate information on the quality of the ambient air, and ensuring that the public has knowledge of it, among other things through alert thresholds.

The answer is: True.

their crystal patterns have been disrupted by stress

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s