How does changing the
type of water
affect its ability
to absorb thermal
energy from the
Sun?
Is this a testable question or a non - testable question

 Testable Question

Explanation:

      changing one variable to see what the

       effect is on another variable.

[content deleted] - user123802726recklesschicken

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.