Question

a disadvantage of using waves to carry signals is that they lose a message can be sent. as they travel through which reduces the need help? review these concept resources. read about the concept

Explanation:

The problem is about the disadvantage of using waves to carry signals, which relates to the behavior of waves (like electromagnetic or sound waves) in signal transmission. In physics (a subfield of Natural Science), when waves carry signals, they can lose strength (amplitude/energy) as they travel through a medium (like air, space, or a cable). This loss is called attenuation, reducing the signal's quality or strength, so the blanks likely relate to how signals lose energy/strength over distance/medium.

Answer:

(First blank: "strength" or "energy", Second blank: "distance" or "a medium", Third blank: "signal quality" or similar; but based on typical physics of wave signal transmission, a common disadvantage is that waves lose strength as they travel through a medium, reducing the signal quality (or "amount of information" etc.). However, to fill the blanks properly: The first blank (after "lose") could be "strength" (or "energy"), the second blank (after "through") could be "a medium" (or "distance"), and the third blank (context of reducing) could be "signal quality" (or "clarity"). For example, "A disadvantage of using waves to carry signals is that they lose strength as they travel through a medium, which reduces the signal quality a message can be sent.")