Will give brainliest! Which statement is TRUE?

1)Light waves always travel at a constant speed, but sound waves do not.

2)Waves travel at different speeds through different materials.

3)Wave speed depends on the amplitude of the wave.

4)Light waves and sound waves travel at the same constant speed.

C. Is correct

Explanation:

For a sound wave it depends on how much compression the loud speaker or musical instrument creates.  In other words, it depends on the energy the source put into the wave. It does not depend on frequency, wavelength, or velocity.

i believe the answer is a or 1

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.