What does wave speed only changes based on?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

In the first law of thermodynamics, triangle e=q-w, what does q stand for