Sound waves move the most slowly through? solids liquids or gases

The answer is gases hope it help

Gases is the correct answer. The speed of sound is the distance that sound waves travel in a given amount of time. Sound waves are mechanical waves, and they can only travel through matter. This matter is called the medium (plural, media).  Generally, sound waves travel most quickly through solids, followed by liquids, and then by gases. Particles of matter are closest collected in solids and farthest apart in gases. If particles are closer together, they can pass the energy faster of vibrations to near particles. Sound travels slowest through air as the atoms in the atmosphere are less packed together.

answer; i believe its called ; checks   and balances;

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.